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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_struct.html">pyarrow.types.is_struct</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_union.html">pyarrow.types.is_union</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_nested.html">pyarrow.types.is_nested</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_run_end_encoded.html">pyarrow.types.is_run_end_encoded</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_temporal.html">pyarrow.types.is_temporal</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_timestamp.html">pyarrow.types.is_timestamp</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_date.html">pyarrow.types.is_date</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_date32.html">pyarrow.types.is_date32</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_duration.html">pyarrow.types.is_duration</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_interval.html">pyarrow.types.is_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_null.html">pyarrow.types.is_null</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_binary.html">pyarrow.types.is_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_unicode.html">pyarrow.types.is_unicode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_string.html">pyarrow.types.is_string</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_binary.html">pyarrow.types.is_large_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_unicode.html">pyarrow.types.is_large_unicode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_string.html">pyarrow.types.is_large_string</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_binary_view.html">pyarrow.types.is_binary_view</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_string_view.html">pyarrow.types.is_string_view</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_fixed_size_binary.html">pyarrow.types.is_fixed_size_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_map.html">pyarrow.types.is_map</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_dictionary.html">pyarrow.types.is_dictionary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_primitive.html">pyarrow.types.is_primitive</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.TypesEnum.html">pyarrow.types.TypesEnum</a></li> |
| </ul> |
| </details></li> |
| <li class="toctree-l3 has-children"><a class="reference internal" href="../../python/api/arrays.html">Arrays and Scalars</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.array.html">pyarrow.array</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Array.html">pyarrow.Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BooleanArray.html">pyarrow.BooleanArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatingPointArray.html">pyarrow.FloatingPointArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.IntegerArray.html">pyarrow.IntegerArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int8Array.html">pyarrow.Int8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int16Array.html">pyarrow.Int16Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int32Array.html">pyarrow.Int32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int64Array.html">pyarrow.Int64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NullArray.html">pyarrow.NullArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NumericArray.html">pyarrow.NumericArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt8Array.html">pyarrow.UInt8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt16Array.html">pyarrow.UInt16Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt32Array.html">pyarrow.UInt32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt64Array.html">pyarrow.UInt64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.HalfFloatArray.html">pyarrow.HalfFloatArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatArray.html">pyarrow.FloatArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DoubleArray.html">pyarrow.DoubleArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryArray.html">pyarrow.BinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringArray.html">pyarrow.StringArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeBinaryArray.html">pyarrow.FixedSizeBinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeBinaryArray.html">pyarrow.LargeBinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeStringArray.html">pyarrow.LargeStringArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryViewArray.html">pyarrow.BinaryViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringViewArray.html">pyarrow.StringViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time32Array.html">pyarrow.Time32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time64Array.html">pyarrow.Time64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date32Array.html">pyarrow.Date32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date64Array.html">pyarrow.Date64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.TimestampArray.html">pyarrow.TimestampArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DurationArray.html">pyarrow.DurationArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MonthDayNanoIntervalArray.html">pyarrow.MonthDayNanoIntervalArray</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal64Array.html">pyarrow.Decimal64Array</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListArray.html">pyarrow.ListArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeListArray.html">pyarrow.FixedSizeListArray</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListViewArray.html">pyarrow.ListViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListViewArray.html">pyarrow.LargeListViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MapArray.html">pyarrow.MapArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.RunEndEncodedArray.html">pyarrow.RunEndEncodedArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StructArray.html">pyarrow.StructArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UnionArray.html">pyarrow.UnionArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ExtensionArray.html">pyarrow.ExtensionArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedShapeTensorArray.html">pyarrow.FixedShapeTensorArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.OpaqueArray.html">pyarrow.OpaqueArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.JsonArray.html">pyarrow.JsonArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UuidArray.html">pyarrow.UuidArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Bool8Array.html">pyarrow.Bool8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.scalar.html">pyarrow.scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NA.html">pyarrow.NA</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Scalar.html">pyarrow.Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BooleanScalar.html">pyarrow.BooleanScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int8Scalar.html">pyarrow.Int8Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int16Scalar.html">pyarrow.Int16Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int32Scalar.html">pyarrow.Int32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int64Scalar.html">pyarrow.Int64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NullScalar.html">pyarrow.NullScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt8Scalar.html">pyarrow.UInt8Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt16Scalar.html">pyarrow.UInt16Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt32Scalar.html">pyarrow.UInt32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt64Scalar.html">pyarrow.UInt64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.HalfFloatScalar.html">pyarrow.HalfFloatScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatScalar.html">pyarrow.FloatScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DoubleScalar.html">pyarrow.DoubleScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryScalar.html">pyarrow.BinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringScalar.html">pyarrow.StringScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeBinaryScalar.html">pyarrow.FixedSizeBinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeBinaryScalar.html">pyarrow.LargeBinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeStringScalar.html">pyarrow.LargeStringScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryViewScalar.html">pyarrow.BinaryViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringViewScalar.html">pyarrow.StringViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time32Scalar.html">pyarrow.Time32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time64Scalar.html">pyarrow.Time64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date32Scalar.html">pyarrow.Date32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date64Scalar.html">pyarrow.Date64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.TimestampScalar.html">pyarrow.TimestampScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DurationScalar.html">pyarrow.DurationScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MonthDayNanoIntervalScalar.html">pyarrow.MonthDayNanoIntervalScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal128Scalar.html">pyarrow.Decimal128Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal256Scalar.html">pyarrow.Decimal256Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DictionaryScalar.html">pyarrow.DictionaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.RunEndEncodedScalar.html">pyarrow.RunEndEncodedScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListScalar.html">pyarrow.ListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeListScalar.html">pyarrow.FixedSizeListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListScalar.html">pyarrow.LargeListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListViewScalar.html">pyarrow.ListViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListViewScalar.html">pyarrow.LargeListViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MapScalar.html">pyarrow.MapScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StructScalar.html">pyarrow.StructScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UnionScalar.html">pyarrow.UnionScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ExtensionScalar.html">pyarrow.ExtensionScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedShapeTensorScalar.html">pyarrow.FixedShapeTensorScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.OpaqueScalar.html">pyarrow.OpaqueScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.JsonScalar.html">pyarrow.JsonScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UuidScalar.html">pyarrow.UuidScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Bool8Scalar.html">pyarrow.Bool8Scalar</a></li> |
| </ul> |
| </details></li> |
| <li class="toctree-l3 has-children"><a class="reference internal" href="../../python/api/memory.html">Buffers and Memory</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.allocate_buffer.html">pyarrow.allocate_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.py_buffer.html">pyarrow.py_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.foreign_buffer.html">pyarrow.foreign_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Buffer.html">pyarrow.Buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ResizableBuffer.html">pyarrow.ResizableBuffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Codec.html">pyarrow.Codec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.compress.html">pyarrow.compress</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.decompress.html">pyarrow.decompress</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MemoryPool.html">pyarrow.MemoryPool</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.default_memory_pool.html">pyarrow.default_memory_pool</a></li> |
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| <section id="arrays"> |
| <h1>Arrays<a class="headerlink" href="#arrays" title="Link to this heading">#</a></h1> |
| <section id="base-classes"> |
| <h2>Base classes<a class="headerlink" href="#base-classes" title="Link to this heading">#</a></h2> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatisticsE"> |
| <span id="_CPPv3N5arrow15ArrayStatisticsE"></span><span id="_CPPv2N5arrow15ArrayStatisticsE"></span><span id="arrow::ArrayStatistics"></span><span class="target" id="structarrow_1_1_array_statistics"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayStatistics</span></span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatisticsE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Statistics for an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| <p>Apache Arrow format doesn’t have statistics but data source such as Apache Parquet may have statistics. Statistics associated with data source can be read unified API via this class. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-types">Public Types</p> |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics9ValueTypeE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics9ValueTypeE"></span><span id="_CPPv2N5arrow15ArrayStatistics9ValueTypeE"></span><span class="target" id="structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValueType</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">variant</span></span><span class="p"><span class="pre"><</span></span><span class="kt"><span class="pre">bool</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="n"><span class="pre">uint64_t</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="kt"><span class="pre">double</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics9ValueTypeE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The type for maximum and minimum values. </p> |
| <p>If the target value exists, one of them is used. <code class="docutils literal notranslate"><span class="pre">std::nullopt</span></code> is used otherwise. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics12MinArrowTypeERKNSt10shared_ptrI8DataTypeEE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics12MinArrowTypeERKNSt10shared_ptrI8DataTypeEE"></span><span id="_CPPv2N5arrow15ArrayStatistics12MinArrowTypeERKNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::ArrayStatistics::MinArrowType__std::shared_ptr:DataType:CR"></span><span class="target" id="structarrow_1_1_array_statistics_1aac24d7a4898f50180684e01ef7ad725b"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">MinArrowType</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array_type</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics12MinArrowTypeERKNSt10shared_ptrI8DataTypeEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compute Arrow type of the minimum value. </p> |
| <p>If <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> is <code class="docutils literal notranslate"><span class="pre">std::string</span></code>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> may be used. If <code class="docutils literal notranslate"><span class="pre">array_type</span></code> is a binary-like type such as <a class="reference internal" href="datatype.html#group__type-factories_1ga9f95d4754b8177605a64e4c04b6be9f2"><span class="std std-ref">arrow::binary</span></a> and <a class="reference internal" href="datatype.html#group__type-factories_1gae8979e1c2a0641972da1c1da64f55b42"><span class="std std-ref">arrow::large_utf8</span></a>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> is returned. <a class="reference internal" href="datatype.html#group__type-factories_1ga89d45fbc5b0c2a67e2ff74b961899a1d"><span class="std std-ref">arrow::utf8</span></a> is returned otherwise.</p> |
| <p>If <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> isn’t <code class="docutils literal notranslate"><span class="pre">std::string</span></code>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> isn’t used.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>array_type</strong> – The Arrow type of the associated array.</p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p><a class="reference internal" href="datatype.html#group__type-factories_1ga4fa91684814cd41bf5c0771aa8ff9854"><span class="std std-ref">arrow::null</span></a> if the minimum value is <code class="docutils literal notranslate"><span class="pre">std::nullopt</span></code>, Arrow type based on <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> of the <a class="reference internal" href="#structarrow_1_1_array_statistics_1ad499233d8dddab64df29c4e8121a4598"><span class="std std-ref">min</span></a> otherwise. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics12MaxArrowTypeERKNSt10shared_ptrI8DataTypeEE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics12MaxArrowTypeERKNSt10shared_ptrI8DataTypeEE"></span><span id="_CPPv2N5arrow15ArrayStatistics12MaxArrowTypeERKNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::ArrayStatistics::MaxArrowType__std::shared_ptr:DataType:CR"></span><span class="target" id="structarrow_1_1_array_statistics_1a7c4ea9d333fcc0144a6fc56b9937d6f8"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">MaxArrowType</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array_type</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics12MaxArrowTypeERKNSt10shared_ptrI8DataTypeEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compute Arrow type of the maximum value. </p> |
| <p>If <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> is <code class="docutils literal notranslate"><span class="pre">std::string</span></code>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> may be used. If <code class="docutils literal notranslate"><span class="pre">array_type</span></code> is a binary-like type such as <a class="reference internal" href="datatype.html#group__type-factories_1ga9f95d4754b8177605a64e4c04b6be9f2"><span class="std std-ref">arrow::binary</span></a> and <a class="reference internal" href="datatype.html#group__type-factories_1gae8979e1c2a0641972da1c1da64f55b42"><span class="std std-ref">arrow::large_utf8</span></a>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> is returned. <a class="reference internal" href="datatype.html#group__type-factories_1ga89d45fbc5b0c2a67e2ff74b961899a1d"><span class="std std-ref">arrow::utf8</span></a> is returned otherwise.</p> |
| <p>If <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> isn’t <code class="docutils literal notranslate"><span class="pre">std::string</span></code>, <code class="docutils literal notranslate"><span class="pre">array_type</span></code> isn’t used.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>array_type</strong> – The Arrow type of the associated array.</p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p><a class="reference internal" href="datatype.html#group__type-factories_1ga4fa91684814cd41bf5c0771aa8ff9854"><span class="std std-ref">arrow::null</span></a> if the maximum value is <code class="docutils literal notranslate"><span class="pre">std::nullopt</span></code>, Arrow type based on <a class="reference internal" href="#structarrow_1_1_array_statistics_1a32b5572f78bffc37b5d325de72f2932d"><span class="std std-ref">ValueType</span></a> of the <a class="reference internal" href="#structarrow_1_1_array_statistics_1a098402fde57058d84acd50dc74193aca"><span class="std std-ref">max</span></a> otherwise. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15ArrayStatistics6EqualsERK15ArrayStatisticsRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow15ArrayStatistics6EqualsERK15ArrayStatisticsRK12EqualOptions"></span><span id="_CPPv2NK5arrow15ArrayStatistics6EqualsERK15ArrayStatisticsRK12EqualOptions"></span><span id="arrow::ArrayStatistics::Equals__ArrayStatisticsCR.EqualOptionsCRC"></span><span class="target" id="structarrow_1_1_array_statistics_1a79814bee9f9f956f435349db81baed59"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatisticsE" title="arrow::ArrayStatistics"><span class="n"><span class="pre">ArrayStatistics</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">equal_options</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15ArrayStatistics6EqualsERK15ArrayStatisticsRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Check two <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> for equality. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>other</strong> – The <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> instance to compare against.</p></li> |
| <li><p><strong>equal_options</strong> – Options used to compare double values for equality.</p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>True if the two <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> instances are equal; otherwise, false. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15ArrayStatisticseqERK15ArrayStatistics"> |
| <span id="_CPPv3NK5arrow15ArrayStatisticseqERK15ArrayStatistics"></span><span id="_CPPv2NK5arrow15ArrayStatisticseqERK15ArrayStatistics"></span><span id="arrow::ArrayStatistics::eq-operator__ArrayStatisticsCRC"></span><span class="target" id="structarrow_1_1_array_statistics_1affdb502d2c175747b1d4fd023f669f3d"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="k"><span class="pre">operator</span></span><span class="o"><span class="pre">==</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatisticsE" title="arrow::ArrayStatistics"><span class="n"><span class="pre">ArrayStatistics</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15ArrayStatisticseqERK15ArrayStatistics" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Check two statistics for equality. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15ArrayStatisticsneERK15ArrayStatistics"> |
| <span id="_CPPv3NK5arrow15ArrayStatisticsneERK15ArrayStatistics"></span><span id="_CPPv2NK5arrow15ArrayStatisticsneERK15ArrayStatistics"></span><span id="arrow::ArrayStatistics::neq-operator__ArrayStatisticsCRC"></span><span class="target" id="structarrow_1_1_array_statistics_1ade35965175ae11516bc7e50fc12e82ce"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="k"><span class="pre">operator</span></span><span class="o"><span class="pre">!=</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatisticsE" title="arrow::ArrayStatistics"><span class="n"><span class="pre">ArrayStatistics</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15ArrayStatisticsneERK15ArrayStatistics" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Check two statistics for not equality. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-members">Public Members</p> |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics10null_countE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics10null_countE"></span><span id="_CPPv2N5arrow15ArrayStatistics10null_countE"></span><span id="arrow::ArrayStatistics::null_count__std::optional:int64_t:"></span><span class="target" id="structarrow_1_1_array_statistics_1a1434634e97423de559862211082367ef"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">null_count</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics10null_countE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The number of null values, may not be set. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics14distinct_countE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics14distinct_countE"></span><span id="_CPPv2N5arrow15ArrayStatistics14distinct_countE"></span><span id="arrow::ArrayStatistics::distinct_count__std::optional:CountType:"></span><span class="target" id="structarrow_1_1_array_statistics_1a8ad8d4979e726fdb3fc338aa4f73eaf1"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">CountType</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">distinct_count</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics14distinct_countE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The number of distinct values, may not be set Note: when set to <code class="docutils literal notranslate"><span class="pre">int64_t</span></code>, it represents <code class="docutils literal notranslate"><span class="pre">exact_distinct_count</span></code>, and when set to <code class="docutils literal notranslate"><span class="pre">double</span></code>, it represents <code class="docutils literal notranslate"><span class="pre">approximate_distinct_count</span></code>. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics14max_byte_widthE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics14max_byte_widthE"></span><span id="_CPPv2N5arrow15ArrayStatistics14max_byte_widthE"></span><span id="arrow::ArrayStatistics::max_byte_width__std::optional:SizeType:"></span><span class="target" id="structarrow_1_1_array_statistics_1af71e3469e611e03684a4aacdc6265355"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">SizeType</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">max_byte_width</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics14max_byte_widthE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The maximum length in bytes of the rows in an array; may not be set Note: when the type is <code class="docutils literal notranslate"><span class="pre">int64_t</span></code>, it represents <code class="docutils literal notranslate"><span class="pre">max_byte_width_exact</span></code>, and when the type is <code class="docutils literal notranslate"><span class="pre">double</span></code>, it represents <code class="docutils literal notranslate"><span class="pre">max_byte_width_approximate</span></code>. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics18average_byte_widthE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics18average_byte_widthE"></span><span id="_CPPv2N5arrow15ArrayStatistics18average_byte_widthE"></span><span id="arrow::ArrayStatistics::average_byte_width__std::optional:double:"></span><span class="target" id="structarrow_1_1_array_statistics_1a202da5847faf25f51ac8daad0407f031"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><span class="kt"><span class="pre">double</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">average_byte_width</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics18average_byte_widthE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The average size in bytes of a row in an array, may not be set. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics27is_average_byte_width_exactE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics27is_average_byte_width_exactE"></span><span id="_CPPv2N5arrow15ArrayStatistics27is_average_byte_width_exactE"></span><span id="arrow::ArrayStatistics::is_average_byte_width_exact__b"></span><span class="target" id="structarrow_1_1_array_statistics_1afa6b90f00536ebabb960da2695f451d7"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_average_byte_width_exact</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="k"><span class="pre">false</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics27is_average_byte_width_exactE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Whether the average size in bytes is exact or not. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics3minE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics3minE"></span><span id="_CPPv2N5arrow15ArrayStatistics3minE"></span><span id="arrow::ArrayStatistics::min__std::optional:ValueType:"></span><span class="target" id="structarrow_1_1_array_statistics_1ad499233d8dddab64df29c4e8121a4598"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatistics9ValueTypeE" title="arrow::ArrayStatistics::ValueType"><span class="n"><span class="pre">ValueType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">min</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics3minE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The minimum value, may not be set. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics12is_min_exactE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics12is_min_exactE"></span><span id="_CPPv2N5arrow15ArrayStatistics12is_min_exactE"></span><span id="arrow::ArrayStatistics::is_min_exact__b"></span><span class="target" id="structarrow_1_1_array_statistics_1a36cb8d0dcb76fa7855e759b2edc58c5f"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_min_exact</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="k"><span class="pre">false</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics12is_min_exactE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Whether the minimum value is exact or not. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics3maxE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics3maxE"></span><span id="_CPPv2N5arrow15ArrayStatistics3maxE"></span><span id="arrow::ArrayStatistics::max__std::optional:ValueType:"></span><span class="target" id="structarrow_1_1_array_statistics_1a098402fde57058d84acd50dc74193aca"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">optional</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatistics9ValueTypeE" title="arrow::ArrayStatistics::ValueType"><span class="n"><span class="pre">ValueType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">max</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">nullopt</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics3maxE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The maximum value, may not be set. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15ArrayStatistics12is_max_exactE"> |
| <span id="_CPPv3N5arrow15ArrayStatistics12is_max_exactE"></span><span id="_CPPv2N5arrow15ArrayStatistics12is_max_exactE"></span><span id="arrow::ArrayStatistics::is_max_exact__b"></span><span class="target" id="structarrow_1_1_array_statistics_1a5e5748923623ef8cd7706804896a166a"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_max_exact</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="k"><span class="pre">false</span></span><a class="headerlink" href="#_CPPv4N5arrow15ArrayStatistics12is_max_exactE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Whether the maximum value is exact or not. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9ArrayDataE"> |
| <span id="_CPPv3N5arrow9ArrayDataE"></span><span id="_CPPv2N5arrow9ArrayDataE"></span><span id="arrow::ArrayData"></span><span class="target" id="structarrow_1_1_array_data"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayData</span></span></span><a class="headerlink" href="#_CPPv4N5arrow9ArrayDataE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Mutable container for generic Arrow array data. </p> |
| <p>This data structure is a self-contained representation of the memory and metadata inside an Arrow array data structure (called vectors in Java). The <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class and its concrete subclasses provide strongly-typed accessors with support for the visitor pattern and other affordances.</p> |
| <p>This class is designed for easy internal data manipulation, analytical data processing, and data transport to and from IPC messages.</p> |
| <p>This class is also useful in an analytics setting where memory may be efficiently reused. For example, computing the Abs of a numeric array should return null iff the input is null: therefore, an Abs function can reuse the validity bitmap (a <a class="reference internal" href="memory.html#classarrow_1_1_buffer"><span class="std std-ref">Buffer</span></a>) of its input as the validity bitmap of its output.</p> |
| <p>This class is meant mostly for immutable data access. Any mutable access (either to <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> members or to the contents of its Buffers) should take into account the fact that <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> instances are typically wrapped in a shared_ptr and can therefore have multiple owners at any given time. Therefore, mutable access is discouraged except when initially populating the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData4CopyEv"> |
| <span id="_CPPv3NK5arrow9ArrayData4CopyEv"></span><span id="_CPPv2NK5arrow9ArrayData4CopyEv"></span><span id="arrow::ArrayData::CopyC"></span><span class="target" id="structarrow_1_1_array_data_1a81dc7acba93974db6da77524bbc47390"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Copy</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData4CopyEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a shallow copy of this <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData6CopyToERKNSt10shared_ptrI13MemoryManagerEE"> |
| <span id="_CPPv3NK5arrow9ArrayData6CopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="_CPPv2NK5arrow9ArrayData6CopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="arrow::ArrayData::CopyTo__std::shared_ptr:MemoryManager:CRC"></span><span class="target" id="structarrow_1_1_array_data_1ad9952ebbe5876af0c49dde070b8b62f0"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CopyTo</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow13MemoryManagerE" title="arrow::MemoryManager"><span class="n"><span class="pre">MemoryManager</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">to</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData6CopyToERKNSt10shared_ptrI13MemoryManagerEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Deep copy this <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> to destination memory manager. </p> |
| <p>Returns a new <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> object with buffers and all child buffers copied to the destination memory manager. This includes dictionaries if applicable. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"> |
| <span id="_CPPv3NK5arrow9ArrayData12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="_CPPv2NK5arrow9ArrayData12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="arrow::ArrayData::ViewOrCopyTo__std::shared_ptr:MemoryManager:CRC"></span><span class="target" id="structarrow_1_1_array_data_1ace9ec4d725a9c2b9dce7bfec415c9981"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ViewOrCopyTo</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow13MemoryManagerE" title="arrow::MemoryManager"><span class="n"><span class="pre">MemoryManager</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">to</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>View or copy this <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> to destination memory manager. </p> |
| <p>Tries to view the buffer contents on the given memory manager’s device if possible (to avoid a copy) but falls back to copying if a no-copy view isn’t supported. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData6IsNullE7int64_t"> |
| <span id="_CPPv3NK5arrow9ArrayData6IsNullE7int64_t"></span><span id="_CPPv2NK5arrow9ArrayData6IsNullE7int64_t"></span><span id="arrow::ArrayData::IsNull__int64_tC"></span><span class="target" id="structarrow_1_1_array_data_1ae1f8135b1657ca103de31e56783e42e1"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IsNull</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData6IsNullE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the null-ness of a given array element. </p> |
| <p>Calling <code class="docutils literal notranslate"><span class="pre">IsNull(i)</span></code> is the same as <code class="docutils literal notranslate"><span class="pre">!IsValid(i)</span></code>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData7IsValidE7int64_t"> |
| <span id="_CPPv3NK5arrow9ArrayData7IsValidE7int64_t"></span><span id="_CPPv2NK5arrow9ArrayData7IsValidE7int64_t"></span><span id="arrow::ArrayData::IsValid__int64_tC"></span><span class="target" id="structarrow_1_1_array_data_1af063b63462dde5a37696180648d55b09"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IsValid</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData7IsValidE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the validity of a given array element. </p> |
| <p>For most data types, this will simply query the validity bitmap. For union and run-end-encoded arrays, the underlying child data is queried instead. For dictionary arrays, this reflects the validity of the dictionary index, but the corresponding dictionary value might still be null. For null arrays, this always returns false. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti7int64_t"> |
| <span id="_CPPv3I0ENK5arrow9ArrayData9GetValuesEi7int64_t"></span><span id="_CPPv2I0ENK5arrow9ArrayData9GetValuesEi7int64_t"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1a44aff56672ce19945619dab332328edc"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti7int64_t" title="arrow::ArrayData::GetValues::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetValues</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">absolute_offset</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a typed C pointer. </p> |
| <p> |
| If <code class="docutils literal notranslate"><span class="pre">absolute_offset</span></code> is non-zero, the type <code class="docutils literal notranslate"><span class="pre">T</span></code> must match the layout of buffer number <code class="docutils literal notranslate"><span class="pre">i</span></code> for the array’s data type; otherwise offset computation would be incorrect.</p> |
| <p>If the given buffer is bit-packed (such as a validity bitmap, or the data buffer of a boolean array), then <code class="docutils literal notranslate"><span class="pre">absolute_offset</span></code> must be zero for correct results, and any bit offset must be applied manually by the caller. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>i</strong> – the buffer index </p></li> |
| <li><p><strong>absolute_offset</strong> – the offset into the buffer</p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti"> |
| <span id="_CPPv3I0ENK5arrow9ArrayData9GetValuesEi"></span><span id="_CPPv2I0ENK5arrow9ArrayData9GetValuesEi"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1afad442e7464b88c762607f10106066d1"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti" title="arrow::ArrayData::GetValues::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetValues</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a typed C pointer. </p> |
| <p> |
| This method uses the array’s offset to index into buffer number <code class="docutils literal notranslate"><span class="pre">i</span></code>.</p> |
| <p>Calling this method on a bit-packed buffer (such as a validity bitmap, or the data buffer of a boolean array) will lead to incorrect results. You should instead call <code class="docutils literal notranslate"><span class="pre">GetValues(i,</span> <span class="pre">0)</span></code> and apply the bit offset manually. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the buffer index</p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti7int64_t"> |
| <span id="_CPPv3I0ENK5arrow9ArrayData13GetValuesSafeEi7int64_t"></span><span id="_CPPv2I0ENK5arrow9ArrayData13GetValuesSafeEi7int64_t"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1a300849bfaa03cd91f099156fcf152035"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti7int64_t" title="arrow::ArrayData::GetValuesSafe::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetValuesSafe</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">absolute_offset</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a typed C pointer. </p> |
| <p> |
| Like <code class="docutils literal notranslate"><span class="pre">GetValues(i,</span> <span class="pre">absolute_offset)</span></code>, but returns nullptr if the given buffer is not a CPU buffer. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>i</strong> – the buffer index </p></li> |
| <li><p><strong>absolute_offset</strong> – the offset into the buffer</p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti"> |
| <span id="_CPPv3I0ENK5arrow9ArrayData13GetValuesSafeEi"></span><span id="_CPPv2I0ENK5arrow9ArrayData13GetValuesSafeEi"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1a514d64c049ae2fcb9d668acde5380ad4"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti" title="arrow::ArrayData::GetValuesSafe::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetValuesSafe</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a typed C pointer. </p> |
| <p> |
| Like <code class="docutils literal notranslate"><span class="pre">GetValues(i)</span></code>, but returns nullptr if the given buffer is not a CPU buffer. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the buffer index</p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti7int64_t"> |
| <span id="_CPPv3I0EN5arrow9ArrayData16GetMutableValuesEi7int64_t"></span><span id="_CPPv2I0EN5arrow9ArrayData16GetMutableValuesEi7int64_t"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1a90348fb93a2dc473412d997941dcf085"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti7int64_t" title="arrow::ArrayData::GetMutableValues::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetMutableValues</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">absolute_offset</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a mutable typed C pointer. </p> |
| <p> |
| Like <code class="docutils literal notranslate"><span class="pre">GetValues(i,</span> <span class="pre">absolute_offset)</span></code>, but allows mutating buffer contents. This should only be used when initially populating the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, before it is attached to a <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>i</strong> – the buffer index </p></li> |
| <li><p><strong>absolute_offset</strong> – the offset into the buffer</p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti"> |
| <span id="_CPPv3I0EN5arrow9ArrayData16GetMutableValuesEi"></span><span id="_CPPv2I0EN5arrow9ArrayData16GetMutableValuesEi"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">T</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_array_data_1a127ff132965b23865d868591514dc149"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti" title="arrow::ArrayData::GetMutableValues::T"><span class="n"><span class="pre">T</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetMutableValues</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Access a buffer’s data as a mutable typed C pointer. </p> |
| <p> |
| Like <code class="docutils literal notranslate"><span class="pre">GetValues(i)</span></code>, but allows mutating buffer contents. This should only be used when initially populating the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, before it is attached to a <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the buffer index</p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData5SliceE7int64_t7int64_t"> |
| <span id="_CPPv3NK5arrow9ArrayData5SliceE7int64_t7int64_t"></span><span id="_CPPv2NK5arrow9ArrayData5SliceE7int64_t7int64_t"></span><span id="arrow::ArrayData::Slice__int64_t.int64_tC"></span><span class="target" id="structarrow_1_1_array_data_1aefb157a424c040e85593c42fa87a5ba7"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData5SliceE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy slice of the data with the given offset and length. </p> |
| <p>This method applies the given slice to this <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, taking into account its existing offset and length. If the given <code class="docutils literal notranslate"><span class="pre">length</span></code> is too large, the slice length is clamped so as not to go past the offset end. If the given <code class="docutils literal notranslate"><span class="pre">often</span></code> is too large, or if either <code class="docutils literal notranslate"><span class="pre">offset</span></code> or <code class="docutils literal notranslate"><span class="pre">length</span></code> is negative, behavior is undefined.</p> |
| <p>The associated <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">ArrayStatistics</span></a> is always discarded in a sliced <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, even if the slice is trivially equal to the original <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>. If you want to reuse the statistics from the original <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, you must explicitly reattach them. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData9SliceSafeE7int64_t7int64_t"> |
| <span id="_CPPv3NK5arrow9ArrayData9SliceSafeE7int64_t7int64_t"></span><span id="_CPPv2NK5arrow9ArrayData9SliceSafeE7int64_t7int64_t"></span><span id="arrow::ArrayData::SliceSafe__int64_t.int64_tC"></span><span class="target" id="structarrow_1_1_array_data_1a82a8c6825fc55aa3db88e7697463571f"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SliceSafe</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData9SliceSafeE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy slice of the data with the given offset and length. </p> |
| <p>Like <code class="docutils literal notranslate"><span class="pre">Slice(offset,</span> <span class="pre">length)</span></code>, but returns an error if the requested slice falls out of bounds. Unlike Slice, <code class="docutils literal notranslate"><span class="pre">length</span></code> isn’t clamped to the available buffer size. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9ArrayData12SetNullCountE7int64_t"> |
| <span id="_CPPv3N5arrow9ArrayData12SetNullCountE7int64_t"></span><span id="_CPPv2N5arrow9ArrayData12SetNullCountE7int64_t"></span><span id="arrow::ArrayData::SetNullCount__int64_t"></span><span class="target" id="structarrow_1_1_array_data_1ae374aac3d9c4f29fc3844f1297520097"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">void</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SetNullCount</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">v</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow9ArrayData12SetNullCountE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Set the cached physical null count. </p> |
| <p> |
| This should only be used when initially populating the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>, if it possible to compute the null count without visiting the entire validity bitmap. In most cases, relying on <code class="docutils literal notranslate"><span class="pre">GetNullCount</span></code> is sufficient. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>v</strong> – the number of nulls in the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData12GetNullCountEv"> |
| <span id="_CPPv3NK5arrow9ArrayData12GetNullCountEv"></span><span id="_CPPv2NK5arrow9ArrayData12GetNullCountEv"></span><span id="arrow::ArrayData::GetNullCountC"></span><span class="target" id="structarrow_1_1_array_data_1ae83fbd13ecbe794edf58e4b841fccf0d"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetNullCount</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData12GetNullCountEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the physical null count. </p> |
| <p>This method returns the number of array elements for which <code class="docutils literal notranslate"><span class="pre">IsValid</span></code> would return false.</p> |
| <p>A cached value is returned if already available, otherwise it is first computed and stored. How it is is computed depends on the data type, see <code class="docutils literal notranslate"><span class="pre">IsValid</span></code> for details.</p> |
| <p>Note that this method is typically much faster than calling <code class="docutils literal notranslate"><span class="pre">IsValid</span></code> for all elements. Therefore, it helps avoid per-element validity bitmap lookups in the common cases where the array contains zero or only nulls. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData12MayHaveNullsEv"> |
| <span id="_CPPv3NK5arrow9ArrayData12MayHaveNullsEv"></span><span id="_CPPv2NK5arrow9ArrayData12MayHaveNullsEv"></span><span id="arrow::ArrayData::MayHaveNullsC"></span><span class="target" id="structarrow_1_1_array_data_1a7882d38727fdc45ac65d7c49ef218e06"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MayHaveNulls</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData12MayHaveNullsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if the array may have nulls in its validity bitmap. </p> |
| <p>This method returns true if the data has a validity bitmap, and the physical null count is either known to be non-zero or not yet known.</p> |
| <p>Unlike <code class="docutils literal notranslate"><span class="pre">MayHaveLogicalNulls</span></code>, this does not check for the presence of nulls in child data for data types such as unions and run-end encoded types.</p> |
| <p><div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="#structarrow_1_1_array_data_1a12c1ec2d84ae1a52c9be8bad19c85ed1"><span class="std std-ref">HasValidityBitmap</span></a></p> |
| </div> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="#structarrow_1_1_array_data_1a325880d43528908f64a6e176d71aa8bc"><span class="std std-ref">MayHaveLogicalNulls</span></a></p> |
| </div> |
| </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData17HasValidityBitmapEv"> |
| <span id="_CPPv3NK5arrow9ArrayData17HasValidityBitmapEv"></span><span id="_CPPv2NK5arrow9ArrayData17HasValidityBitmapEv"></span><span id="arrow::ArrayData::HasValidityBitmapC"></span><span class="target" id="structarrow_1_1_array_data_1a12c1ec2d84ae1a52c9be8bad19c85ed1"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">HasValidityBitmap</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData17HasValidityBitmapEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if the array has a validity bitmap. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData19MayHaveLogicalNullsEv"> |
| <span id="_CPPv3NK5arrow9ArrayData19MayHaveLogicalNullsEv"></span><span id="_CPPv2NK5arrow9ArrayData19MayHaveLogicalNullsEv"></span><span id="arrow::ArrayData::MayHaveLogicalNullsC"></span><span class="target" id="structarrow_1_1_array_data_1a325880d43528908f64a6e176d71aa8bc"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MayHaveLogicalNulls</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData19MayHaveLogicalNullsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if the array may have logical nulls. </p> |
| <p>Unlike <code class="docutils literal notranslate"><span class="pre">MayHaveNulls</span></code>, this method checks for null child values for types without a validity bitmap, such as unions and run-end encoded types, and for null dictionary values for dictionary types.</p> |
| <p>This implies that <code class="docutils literal notranslate"><span class="pre">MayHaveLogicalNulls</span></code> may return true for arrays that don’t have a top-level validity bitmap. It is therefore necessary to call <code class="docutils literal notranslate"><span class="pre">HasValidityBitmap</span></code> before accessing a top-level validity bitmap.</p> |
| <p>Code that previously used MayHaveNulls and then dealt with the validity bitmap directly can be fixed to handle all types correctly without performance degradation when handling most types by adopting HasValidityBitmap and MayHaveLogicalNulls.</p> |
| <p>Before: <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>uint8_t* validity = array.MayHaveNulls() ? array.buffers[0].data : NULLPTR; |
| for (int64_t i = 0; i < array.length; ++i) { |
| if (validity && !bit_util::GetBit(validity, i)) { |
| continue; // skip a NULL |
| } |
| ... |
| } |
| </pre></div> |
| </div> |
| After: <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>bool all_valid = !array.MayHaveLogicalNulls(); |
| uint8_t* validity = array.HasValidityBitmap() ? array.buffers[0].data : NULLPTR; |
| for (int64_t i = 0; i < array.length; ++i) { |
| bool is_valid = all_valid || |
| (validity && bit_util::GetBit(validity, i)) || |
| array.IsValid(i); |
| if (!is_valid) { |
| continue; // skip a NULL |
| } |
| ... |
| } |
| </pre></div> |
| </div> |
| </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData23ComputeLogicalNullCountEv"> |
| <span id="_CPPv3NK5arrow9ArrayData23ComputeLogicalNullCountEv"></span><span id="_CPPv2NK5arrow9ArrayData23ComputeLogicalNullCountEv"></span><span id="arrow::ArrayData::ComputeLogicalNullCountC"></span><span class="target" id="structarrow_1_1_array_data_1ae145117078b358e25dd62e6f3cabbac8"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ComputeLogicalNullCount</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData23ComputeLogicalNullCountEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compute the logical null count for arrays of all types. </p> |
| <p>If the array has a validity bitmap, this function behaves the same as GetNullCount. For arrays that have no validity bitmap but whose values may be logically null (such as union arrays and run-end encoded arrays), this function recomputes the null count every time it is called.</p> |
| <p><div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="#structarrow_1_1_array_data_1ae83fbd13ecbe794edf58e4b841fccf0d"><span class="std std-ref">GetNullCount</span></a></p> |
| </div> |
| </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ArrayData11device_typeEv"> |
| <span id="_CPPv3NK5arrow9ArrayData11device_typeEv"></span><span id="_CPPv2NK5arrow9ArrayData11device_typeEv"></span><span id="arrow::ArrayData::device_typeC"></span><span class="target" id="structarrow_1_1_array_data_1af8e4f5dd2e9409720b13dbe0938d6038"></span><span class="n"><span class="pre">DeviceAllocationType</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">device_type</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ArrayData11device_typeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the device_type of the underlying buffers and children. </p> |
| <p>If there are no buffers in this <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> object, it just returns DeviceAllocationType::kCPU as a default. We also assume that all buffers should be allocated on the same device type and perform DCHECKs to confirm this in debug mode.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>DeviceAllocationType </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow5ArrayE"> |
| <span id="_CPPv3N5arrow5ArrayE"></span><span id="_CPPv2N5arrow5ArrayE"></span><span id="arrow::Array"></span><span class="target" id="classarrow_1_1_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Array</span></span></span><a class="headerlink" href="#_CPPv4N5arrow5ArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> base type Immutable data array with some logical type and some length. </p> |
| <p>Any memory is owned by the respective <a class="reference internal" href="memory.html#classarrow_1_1_buffer"><span class="std std-ref">Buffer</span></a> instance (or its parents).</p> |
| <p>The base class is only required to have a null bitmap buffer if the null count is greater than 0</p> |
| <p>If known, the null count can be provided in the base <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> constructor. If the null count is not known, pass -1 to indicate that the null count is to be computed on the first call to <a class="reference internal" href="#classarrow_1_1_array_1a0537d3b69a889b951e88be2fe9f3d96a"><span class="std std-ref">null_count()</span></a></p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_var_length_list_like_array"><span class="std std-ref">arrow::VarLengthListLikeArray< LargeListType ></span></a>, <a class="reference internal" href="#classarrow_1_1_var_length_list_like_array"><span class="std std-ref">arrow::VarLengthListLikeArray< LargeListViewType ></span></a>, <a class="reference internal" href="#classarrow_1_1_var_length_list_like_array"><span class="std std-ref">arrow::VarLengthListLikeArray< ListType ></span></a>, <a class="reference internal" href="#classarrow_1_1_var_length_list_like_array"><span class="std std-ref">arrow::VarLengthListLikeArray< ListViewType ></span></a>, <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">arrow::DictionaryArray</span></a>, <a class="reference internal" href="#classarrow_1_1_extension_array"><span class="std std-ref">arrow::ExtensionArray</span></a>, <a class="reference internal" href="#classarrow_1_1_fixed_size_list_array"><span class="std std-ref">arrow::FixedSizeListArray</span></a>, <a class="reference internal" href="#classarrow_1_1_flat_array"><span class="std std-ref">arrow::FlatArray</span></a>, <a class="reference internal" href="#classarrow_1_1_run_end_encoded_array"><span class="std std-ref">arrow::RunEndEncodedArray</span></a>, <a class="reference internal" href="#classarrow_1_1_struct_array"><span class="std std-ref">arrow::StructArray</span></a>, <a class="reference internal" href="#classarrow_1_1_union_array"><span class="std std-ref">arrow::UnionArray</span></a>, <a class="reference internal" href="#classarrow_1_1_var_length_list_like_array"><span class="std std-ref">arrow::VarLengthListLikeArray< TYPE ></span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6IsNullE7int64_t"> |
| <span id="_CPPv3NK5arrow5Array6IsNullE7int64_t"></span><span id="_CPPv2NK5arrow5Array6IsNullE7int64_t"></span><span id="arrow::Array::IsNull__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a18c61cd4c8c158a30f30023eabc83acb"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IsNull</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6IsNullE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if value at index is null. Does not boundscheck. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array7IsValidE7int64_t"> |
| <span id="_CPPv3NK5arrow5Array7IsValidE7int64_t"></span><span id="_CPPv2NK5arrow5Array7IsValidE7int64_t"></span><span id="arrow::Array::IsValid__int64_tC"></span><span class="target" id="classarrow_1_1_array_1ae554bfb313cd6b161f63fb2966dbd662"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IsValid</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array7IsValidE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if value at index is valid (not null). </p> |
| <p>Does not boundscheck </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array9GetScalarE7int64_t"> |
| <span id="_CPPv3NK5arrow5Array9GetScalarE7int64_t"></span><span id="_CPPv2NK5arrow5Array9GetScalarE7int64_t"></span><span id="arrow::Array::GetScalar__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a91d2f6a4b2ffb2540fbf2c07ab552cbb"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="scalar.html#_CPPv4N5arrow6ScalarE" title="arrow::Scalar"><span class="n"><span class="pre">Scalar</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetScalar</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array9GetScalarE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a <a class="reference internal" href="scalar.html#structarrow_1_1_scalar"><span class="std std-ref">Scalar</span></a> containing the value of this array at i. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6lengthEv"> |
| <span id="_CPPv3NK5arrow5Array6lengthEv"></span><span id="_CPPv2NK5arrow5Array6lengthEv"></span><span id="arrow::Array::lengthC"></span><span class="target" id="classarrow_1_1_array_1a49c7fb3f73d2d43e7338591c5a8bd8bf"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Size in the number of elements this array contains. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6offsetEv"> |
| <span id="_CPPv3NK5arrow5Array6offsetEv"></span><span id="_CPPv2NK5arrow5Array6offsetEv"></span><span id="arrow::Array::offsetC"></span><span class="target" id="classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">offset</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6offsetEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>A relative position into another array’s data, to enable zero-copy slicing. </p> |
| <p>This value defaults to zero </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array10null_countEv"> |
| <span id="_CPPv3NK5arrow5Array10null_countEv"></span><span id="_CPPv2NK5arrow5Array10null_countEv"></span><span id="arrow::Array::null_countC"></span><span class="target" id="classarrow_1_1_array_1a0537d3b69a889b951e88be2fe9f3d96a"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">null_count</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array10null_countEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The number of null entries in the array. </p> |
| <p>If the null count was not known at time of construction (and set to a negative value), then the null count will be computed and cached on the first invocation of this function </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array23ComputeLogicalNullCountEv"> |
| <span id="_CPPv3NK5arrow5Array23ComputeLogicalNullCountEv"></span><span id="_CPPv2NK5arrow5Array23ComputeLogicalNullCountEv"></span><span id="arrow::Array::ComputeLogicalNullCountC"></span><span class="target" id="classarrow_1_1_array_1aa91bc186985b0d9d1466e3be7fb2d0b0"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ComputeLogicalNullCount</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array23ComputeLogicalNullCountEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Computes the logical null count for arrays of all types including those that do not have a validity bitmap like union and run-end encoded arrays. </p> |
| <p>If the array has a validity bitmap, this function behaves the same as <a class="reference internal" href="#classarrow_1_1_array_1a0537d3b69a889b951e88be2fe9f3d96a"><span class="std std-ref">null_count()</span></a>. For types that have no validity bitmap, this function will recompute the null count every time it is called.</p> |
| <p><div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p>GetNullCount </p> |
| </div> |
| </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array11null_bitmapEv"> |
| <span id="_CPPv3NK5arrow5Array11null_bitmapEv"></span><span id="_CPPv2NK5arrow5Array11null_bitmapEv"></span><span id="arrow::Array::null_bitmapC"></span><span class="target" id="classarrow_1_1_array_1a01c2a7855dc26bbb933a66fa46fa8a24"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">null_bitmap</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array11null_bitmapEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p><a class="reference internal" href="memory.html#classarrow_1_1_buffer"><span class="std std-ref">Buffer</span></a> for the validity (null) bitmap, if any. </p> |
| <p>Note that Union types never have a null bitmap.</p> |
| <p>Note that for <code class="docutils literal notranslate"><span class="pre">null_count</span> <span class="pre">==</span> <span class="pre">0</span></code> or for null type, this will be null. This buffer does not account for any slice offset </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array16null_bitmap_dataEv"> |
| <span id="_CPPv3NK5arrow5Array16null_bitmap_dataEv"></span><span id="_CPPv2NK5arrow5Array16null_bitmap_dataEv"></span><span id="arrow::Array::null_bitmap_dataC"></span><span class="target" id="classarrow_1_1_array_1adfaf20de7e8c07e0b75eba612aa65374"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">uint8_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">null_bitmap_data</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array16null_bitmap_dataEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Raw pointer to the null bitmap. </p> |
| <p>Note that for <code class="docutils literal notranslate"><span class="pre">null_count</span> <span class="pre">==</span> <span class="pre">0</span></code> or for null type, this will be null. This buffer does not account for any slice offset </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6EqualsERK5ArrayRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow5Array6EqualsERK5ArrayRK12EqualOptions"></span><span id="_CPPv2NK5arrow5Array6EqualsERK5ArrayRK12EqualOptions"></span><span id="arrow::Array::Equals__ArrayCR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_array_1a686cf58bab513d8ecfe3a285f4562eab"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">arr</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">&</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6EqualsERK5ArrayRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Equality comparison with another array. </p> |
| <p>Note that <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> is not included in the comparison. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array4DiffERK5Array"> |
| <span id="_CPPv3NK5arrow5Array4DiffERK5Array"></span><span id="_CPPv2NK5arrow5Array4DiffERK5Array"></span><span id="arrow::Array::Diff__ArrayCRC"></span><span class="target" id="classarrow_1_1_array_1a95ff1c7489e9d2fd5ff52fde1b8b5c46"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Diff</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array4DiffERK5Array" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the formatted unified diff of arrow::Diff between this <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> and another <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array12ApproxEqualsERKNSt10shared_ptrI5ArrayEERK12EqualOptions"> |
| <span id="_CPPv3NK5arrow5Array12ApproxEqualsERKNSt10shared_ptrI5ArrayEERK12EqualOptions"></span><span id="_CPPv2NK5arrow5Array12ApproxEqualsERKNSt10shared_ptrI5ArrayEERK12EqualOptions"></span><span id="arrow::Array::ApproxEquals__std::shared_ptr:Array:CR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_array_1a381e6469686eccd2545cf1dc171f6cb7"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ApproxEquals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">arr</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">&</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array12ApproxEqualsERKNSt10shared_ptrI5ArrayEERK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Approximate equality comparison with another array. </p> |
| <p>epsilon is only used if this is FloatArray or DoubleArray</p> |
| <p>Note that <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> is not included in the comparison. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRK5ArrayRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRK5ArrayRK12EqualOptions"></span><span id="_CPPv2NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRK5ArrayRK12EqualOptions"></span><span id="arrow::Array::RangeEquals__int64_t.int64_t.int64_t.ArrayCR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_array_1a4593999b3aec404e9ad3259acff63fa2"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">RangeEquals</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">start_idx</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">end_idx</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">other_start_idx</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">&</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRK5ArrayRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compare if the range of slots specified are equal for the given array and this array. </p> |
| <p>end_idx exclusive. This methods does not bounds check.</p> |
| <p>Note that <a class="reference internal" href="#structarrow_1_1_array_statistics"><span class="std std-ref">arrow::ArrayStatistics</span></a> is not included in the comparison. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6AcceptEP12ArrayVisitor"> |
| <span id="_CPPv3NK5arrow5Array6AcceptEP12ArrayVisitor"></span><span id="_CPPv2NK5arrow5Array6AcceptEP12ArrayVisitor"></span><span id="arrow::Array::Accept__ArrayVisitorPC"></span><span class="target" id="classarrow_1_1_array_1a168f3ec5c96688dadeaf015692e4bef8"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Accept</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv4N5arrow12ArrayVisitorE" title="arrow::ArrayVisitor"><span class="n"><span class="pre">ArrayVisitor</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">visitor</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6AcceptEP12ArrayVisitor" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Apply the <a class="reference internal" href="#classarrow_1_1_array_visitor_1a690c22d9ec35a5cc4526bcd23220d33e"><span class="std std-ref">ArrayVisitor::Visit()</span></a> method specialized to the array type. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array4ViewERKNSt10shared_ptrI8DataTypeEE"> |
| <span id="_CPPv3NK5arrow5Array4ViewERKNSt10shared_ptrI8DataTypeEE"></span><span id="_CPPv2NK5arrow5Array4ViewERKNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::Array::View__std::shared_ptr:DataType:CRC"></span><span class="target" id="classarrow_1_1_array_1aae6abc1f1b2357b810e313289e720d19"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">View</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array4ViewERKNSt10shared_ptrI8DataTypeEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy view of this array with the given type. </p> |
| <p>This method checks if the types are layout-compatible. Nested types are traversed in depth-first order. Data buffers must have the same item sizes, even though the logical types may be different. An error is returned if the types are not layout-compatible. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array6CopyToERKNSt10shared_ptrI13MemoryManagerEE"> |
| <span id="_CPPv3NK5arrow5Array6CopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="_CPPv2NK5arrow5Array6CopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="arrow::Array::CopyTo__std::shared_ptr:MemoryManager:CRC"></span><span class="target" id="classarrow_1_1_array_1a28f29b8baee83c128ac56ded336a41b3"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CopyTo</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow13MemoryManagerE" title="arrow::MemoryManager"><span class="n"><span class="pre">MemoryManager</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">to</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array6CopyToERKNSt10shared_ptrI13MemoryManagerEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a copy of the array with all buffers on destination Memory Manager. </p> |
| <p>This method recursively copies the array’s buffers and those of its children onto the destination <a class="reference internal" href="memory.html#classarrow_1_1_memory_manager"><span class="std std-ref">MemoryManager</span></a> device and returns the new <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"> |
| <span id="_CPPv3NK5arrow5Array12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="_CPPv2NK5arrow5Array12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"></span><span id="arrow::Array::ViewOrCopyTo__std::shared_ptr:MemoryManager:CRC"></span><span class="target" id="classarrow_1_1_array_1ab75f2dc4f51aff57b220ec64b52269c6"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ViewOrCopyTo</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow13MemoryManagerE" title="arrow::MemoryManager"><span class="n"><span class="pre">MemoryManager</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">to</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a new array attempting to zero-copy view if possible. </p> |
| <p>Like CopyTo this method recursively goes through all of the array’s buffers and those of it’s children and first attempts to create zero-copy views on the destination <a class="reference internal" href="memory.html#classarrow_1_1_memory_manager"><span class="std std-ref">MemoryManager</span></a> device. If it can’t, it falls back to performing a copy. See <a class="reference internal" href="memory.html#classarrow_1_1_buffer_1a3c35b3fef1ee81d3612b8555cc7ef8a8"><span class="std std-ref">Buffer::ViewOrCopy</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array5SliceE7int64_t7int64_t"> |
| <span id="_CPPv3NK5arrow5Array5SliceE7int64_t7int64_t"></span><span id="_CPPv2NK5arrow5Array5SliceE7int64_t7int64_t"></span><span id="arrow::Array::Slice__int64_t.int64_tC"></span><span class="target" id="classarrow_1_1_array_1a810ced0e272567671743cdbbffc85335"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array5SliceE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy slice of the array with the indicated offset and length. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offset</strong> – <strong>[in]</strong> the position of the first element in the constructed slice </p></li> |
| <li><p><strong>length</strong> – <strong>[in]</strong> the length of the slice. If there are not enough elements in the array, the length will be adjusted accordingly</p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>a new object wrapped in std::shared_ptr<Array> </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array5SliceE7int64_t"> |
| <span id="_CPPv3NK5arrow5Array5SliceE7int64_t"></span><span id="_CPPv2NK5arrow5Array5SliceE7int64_t"></span><span id="arrow::Array::Slice__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a9cfb93694cd77382686c92f6dac9827a"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array5SliceE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Slice from offset until end of the array. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array9SliceSafeE7int64_t7int64_t"> |
| <span id="_CPPv3NK5arrow5Array9SliceSafeE7int64_t7int64_t"></span><span id="_CPPv2NK5arrow5Array9SliceSafeE7int64_t7int64_t"></span><span id="arrow::Array::SliceSafe__int64_t.int64_tC"></span><span class="target" id="classarrow_1_1_array_1abd3c742b832de8676e3ef9d86d9ce339"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SliceSafe</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array9SliceSafeE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Input-checking variant of <a class="reference internal" href="#classarrow_1_1_array_1a810ced0e272567671743cdbbffc85335"><span class="std std-ref">Array::Slice</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array9SliceSafeE7int64_t"> |
| <span id="_CPPv3NK5arrow5Array9SliceSafeE7int64_t"></span><span id="_CPPv2NK5arrow5Array9SliceSafeE7int64_t"></span><span id="arrow::Array::SliceSafe__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a6b0cbaaf82eab398ae23f85215e0a949"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SliceSafe</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array9SliceSafeE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Input-checking variant of <a class="reference internal" href="#classarrow_1_1_array_1a810ced0e272567671743cdbbffc85335"><span class="std std-ref">Array::Slice</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array8ToStringEv"> |
| <span id="_CPPv3NK5arrow5Array8ToStringEv"></span><span id="_CPPv2NK5arrow5Array8ToStringEv"></span><span id="arrow::Array::ToStringC"></span><span class="target" id="classarrow_1_1_array_1a41c7af0e40ac55f2ce11785fea3e051e"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ToString</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array8ToStringEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>PrettyPrint representation of array suitable for debugging </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array8ValidateEv"> |
| <span id="_CPPv3NK5arrow5Array8ValidateEv"></span><span id="_CPPv2NK5arrow5Array8ValidateEv"></span><span id="arrow::Array::ValidateC"></span><span class="target" id="classarrow_1_1_array_1ad62bad8fde2bb8fbd5a52df3fa4bd56c"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Validate</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array8ValidateEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Perform cheap validation checks to determine obvious inconsistencies within the array’s internal data. </p> |
| <p>This is O(k) where k is the number of descendents.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><a class="reference internal" href="support.html#classarrow_1_1_status"><span class="std std-ref">Status</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array12ValidateFullEv"> |
| <span id="_CPPv3NK5arrow5Array12ValidateFullEv"></span><span id="_CPPv2NK5arrow5Array12ValidateFullEv"></span><span id="arrow::Array::ValidateFullC"></span><span class="target" id="classarrow_1_1_array_1a793321da66d2d1839e6c89a956e4cb07"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateFull</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array12ValidateFullEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Perform extensive validation checks to determine inconsistencies within the array’s internal data. </p> |
| <p>This is potentially O(k*n) where k is the number of descendents and n is the array length.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><a class="reference internal" href="support.html#classarrow_1_1_status"><span class="std std-ref">Status</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array11device_typeEv"> |
| <span id="_CPPv3NK5arrow5Array11device_typeEv"></span><span id="_CPPv2NK5arrow5Array11device_typeEv"></span><span id="arrow::Array::device_typeC"></span><span class="target" id="classarrow_1_1_array_1a9f6cf4dc3fcfcff7c5bc8e77f5078307"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">DeviceAllocationType</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">device_type</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array11device_typeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the device_type that this array’s data is allocated on. </p> |
| <p>This just delegates to calling device_type on the underlying <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> object which backs this <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>DeviceAllocationType </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow5Array10statisticsEv"> |
| <span id="_CPPv3NK5arrow5Array10statisticsEv"></span><span id="_CPPv2NK5arrow5Array10statisticsEv"></span><span id="arrow::Array::statisticsC"></span><span class="target" id="classarrow_1_1_array_1a3b62463e6229ee443e1c94052a06a0bb"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow15ArrayStatisticsE" title="arrow::ArrayStatistics"><span class="n"><span class="pre">ArrayStatistics</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">statistics</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow5Array10statisticsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the statistics of this <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| <p>This just delegates to calling statistics on the underlying <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> object which backs this <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>const std::shared_ptr<ArrayStatistics>& </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9FlatArrayE"> |
| <span id="_CPPv3N5arrow9FlatArrayE"></span><span id="_CPPv2N5arrow9FlatArrayE"></span><span id="arrow::FlatArray"></span><span class="target" id="classarrow_1_1_flat_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FlatArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow9FlatArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Base class for non-nested arrays. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_base_binary_array"><span class="std std-ref">arrow::BaseBinaryArray< BinaryType ></span></a>, <a class="reference internal" href="#classarrow_1_1_base_binary_array"><span class="std std-ref">arrow::BaseBinaryArray< LargeBinaryType ></span></a>, <a class="reference internal" href="#classarrow_1_1_base_binary_array"><span class="std std-ref">arrow::BaseBinaryArray< TYPE ></span></a>, <a class="reference internal" href="#classarrow_1_1_binary_view_array"><span class="std std-ref">arrow::BinaryViewArray</span></a>, <a class="reference internal" href="#classarrow_1_1_null_array"><span class="std std-ref">arrow::NullArray</span></a>, <a class="reference internal" href="#classarrow_1_1_primitive_array"><span class="std std-ref">arrow::PrimitiveArray</span></a></p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14PrimitiveArrayE"> |
| <span id="_CPPv3N5arrow14PrimitiveArrayE"></span><span id="_CPPv2N5arrow14PrimitiveArrayE"></span><span id="arrow::PrimitiveArray"></span><span class="target" id="classarrow_1_1_primitive_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PrimitiveArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow9FlatArrayE" title="arrow::FlatArray"><span class="n"><span class="pre">FlatArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow14PrimitiveArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Base class for arrays of fixed-size logical types. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_boolean_array"><span class="std std-ref">arrow::BooleanArray</span></a>, <a class="reference internal" href="#classarrow_1_1_day_time_interval_array"><span class="std std-ref">arrow::DayTimeIntervalArray</span></a>, <a class="reference internal" href="#classarrow_1_1_fixed_size_binary_array"><span class="std std-ref">arrow::FixedSizeBinaryArray</span></a>, <a class="reference internal" href="#classarrow_1_1_month_day_nano_interval_array"><span class="std std-ref">arrow::MonthDayNanoIntervalArray</span></a>, <a class="reference internal" href="#classarrow_1_1_numeric_array"><span class="std std-ref">arrow::NumericArray< TYPE ></span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14PrimitiveArray6valuesEv"> |
| <span id="_CPPv3NK5arrow14PrimitiveArray6valuesEv"></span><span id="_CPPv2NK5arrow14PrimitiveArray6valuesEv"></span><span id="arrow::PrimitiveArray::valuesC"></span><span class="target" id="classarrow_1_1_primitive_array_1a20403d2730a41d2245b1776f0f26ce4a"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">values</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14PrimitiveArray6valuesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Does not account for any slice offset. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="factory-functions"> |
| <h2>Factory functions<a class="headerlink" href="#factory-functions" title="Link to this heading">#</a></h2> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv49MakeArrayRKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv39MakeArrayRKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv29MakeArrayRKNSt10shared_ptrI9ArrayDataEE"></span><span id="MakeArray__std::shared_ptr:ArrayData:CR"></span><span class="target" id="group__array-factories_1gaaa2617cc6ace6cd27fb58e644d3d9a29"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MakeArray</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">ArrayData</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv49MakeArrayRKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a strongly-typed <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance from generic <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>data</strong> – <strong>[in]</strong> the array contents </p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the resulting <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv415MakeArrayOfNullRKNSt10shared_ptrI8DataTypeEE7int64_tP10MemoryPool"> |
| <span id="_CPPv315MakeArrayOfNullRKNSt10shared_ptrI8DataTypeEE7int64_tP10MemoryPool"></span><span id="_CPPv215MakeArrayOfNullRKNSt10shared_ptrI8DataTypeEE7int64_tP10MemoryPool"></span><span id="MakeArrayOfNull__std::shared_ptr:DataType:CR.int64_t.MemoryPoolP"></span><span class="target" id="group__array-factories_1ga0c8003ad23aa517003ce6b6c96ecae7f"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MakeArrayOfNull</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span>, <span class="n"><span class="pre">MemoryPool</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">default_memory_pool</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv415MakeArrayOfNullRKNSt10shared_ptrI8DataTypeEE7int64_tP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a strongly-typed <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance with all elements null. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> the array type </p></li> |
| <li><p><strong>length</strong> – <strong>[in]</strong> the array length </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> the memory pool to allocate memory from </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv419MakeArrayFromScalarRK6Scalar7int64_tP10MemoryPool"> |
| <span id="_CPPv319MakeArrayFromScalarRK6Scalar7int64_tP10MemoryPool"></span><span id="_CPPv219MakeArrayFromScalarRK6Scalar7int64_tP10MemoryPool"></span><span id="MakeArrayFromScalar__ScalarCR.int64_t.MemoryPoolP"></span><span class="target" id="group__array-factories_1gabb95fc29bc2a9ce00fc725371626ec62"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MakeArrayFromScalar</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Scalar</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">scalar</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span>, <span class="n"><span class="pre">MemoryPool</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">default_memory_pool</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv419MakeArrayFromScalarRK6Scalar7int64_tP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> instance whose slots are the given scalar. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>scalar</strong> – <strong>[in]</strong> the value with which to fill the array </p></li> |
| <li><p><strong>length</strong> – <strong>[in]</strong> the array length </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> the memory pool to allocate memory from </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv414MakeEmptyArrayNSt10shared_ptrI8DataTypeEEP10MemoryPool"> |
| <span id="_CPPv314MakeEmptyArrayNSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="_CPPv214MakeEmptyArrayNSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="MakeEmptyArray__std::shared_ptr:DataType:.MemoryPoolP"></span><span class="target" id="group__array-factories_1ga94514ec35bbf0833ea77e5e5ad86c886"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MakeEmptyArray</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type</span></span>, <span class="n"><span class="pre">MemoryPool</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">default_memory_pool</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv414MakeEmptyArrayNSt10shared_ptrI8DataTypeEEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an empty <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> of a given type. </p> |
| <p>The output <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> will be of the given type.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> the data type of the empty <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a></p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> the memory pool to allocate memory from </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the resulting <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </section> |
| <section id="concrete-array-subclasses"> |
| <h2>Concrete array subclasses<a class="headerlink" href="#concrete-array-subclasses" title="Link to this heading">#</a></h2> |
| <section id="primitive-and-temporal"> |
| <h3>Primitive and temporal<a class="headerlink" href="#primitive-and-temporal" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9NullArrayE"> |
| <span id="_CPPv3N5arrow9NullArrayE"></span><span id="_CPPv2N5arrow9NullArrayE"></span><span id="arrow::NullArray"></span><span class="target" id="classarrow_1_1_null_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NullArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow9FlatArrayE" title="arrow::FlatArray"><span class="n"><span class="pre">FlatArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow9NullArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Degenerate null type <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12BooleanArrayE"> |
| <span id="_CPPv3N5arrow12BooleanArrayE"></span><span id="_CPPv2N5arrow12BooleanArrayE"></span><span id="arrow::BooleanArray"></span><span class="target" id="classarrow_1_1_boolean_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BooleanArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray"><span class="n"><span class="pre">PrimitiveArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow12BooleanArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for boolean data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12BooleanArray11false_countEv"> |
| <span id="_CPPv3NK5arrow12BooleanArray11false_countEv"></span><span id="_CPPv2NK5arrow12BooleanArray11false_countEv"></span><span id="arrow::BooleanArray::false_countC"></span><span class="target" id="classarrow_1_1_boolean_array_1a681486a5b6e0842b907fbd84cb4cc59a"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">false_count</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12BooleanArray11false_countEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the number of false (0) values among the valid values. </p> |
| <p><a class="reference internal" href="support.html#classarrow_1_1_result"><span class="std std-ref">Result</span></a> is not cached. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12BooleanArray10true_countEv"> |
| <span id="_CPPv3NK5arrow12BooleanArray10true_countEv"></span><span id="_CPPv2NK5arrow12BooleanArray10true_countEv"></span><span id="arrow::BooleanArray::true_countC"></span><span class="target" id="classarrow_1_1_boolean_array_1afc9c2a1af99b595a3639921d0e7270fd"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">true_count</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12BooleanArray10true_countEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the number of true (1) values among the valid values. </p> |
| <p><a class="reference internal" href="support.html#classarrow_1_1_result"><span class="std std-ref">Result</span></a> is not cached. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv412DecimalArray"> |
| <span id="_CPPv312DecimalArray"></span><span id="_CPPv212DecimalArray"></span><span class="target" id="group__numeric-arrays_1gaa9162b62a545f10bb02754571cd7ec80"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DecimalArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">Decimal128Array</span></span><a class="headerlink" href="#_CPPv412DecimalArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14Decimal32ArrayE"> |
| <span id="_CPPv3N5arrow14Decimal32ArrayE"></span><span id="_CPPv2N5arrow14Decimal32ArrayE"></span><span id="arrow::Decimal32Array"></span><span class="target" id="classarrow_1_1_decimal32_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal32Array</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow14Decimal32ArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_decimal.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for 32-bit decimal data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14Decimal32Array14Decimal32ArrayERKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv3N5arrow14Decimal32Array14Decimal32ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv2N5arrow14Decimal32Array14Decimal32ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::Decimal32Array::Decimal32Array__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_decimal32_array_1ae52d949724f28e262def472fa925f6da"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal32Array</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14Decimal32Array14Decimal32ArrayERKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_decimal32_array"><span class="std std-ref">Decimal32Array</span></a> from <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> instance. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14Decimal64ArrayE"> |
| <span id="_CPPv3N5arrow14Decimal64ArrayE"></span><span id="_CPPv2N5arrow14Decimal64ArrayE"></span><span id="arrow::Decimal64Array"></span><span class="target" id="classarrow_1_1_decimal64_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal64Array</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow14Decimal64ArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_decimal.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for 64-bit decimal data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14Decimal64Array14Decimal64ArrayERKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv3N5arrow14Decimal64Array14Decimal64ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv2N5arrow14Decimal64Array14Decimal64ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::Decimal64Array::Decimal64Array__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_decimal64_array_1a1c1d18e47e75179599b5764c594983c8"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal64Array</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14Decimal64Array14Decimal64ArrayERKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_decimal64_array"><span class="std std-ref">Decimal64Array</span></a> from <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> instance. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15Decimal128ArrayE"> |
| <span id="_CPPv3N5arrow15Decimal128ArrayE"></span><span id="_CPPv2N5arrow15Decimal128ArrayE"></span><span id="arrow::Decimal128Array"></span><span class="target" id="classarrow_1_1_decimal128_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal128Array</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15Decimal128ArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_decimal.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for 128-bit decimal data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv3N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv2N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::Decimal128Array::Decimal128Array__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_decimal128_array_1a1520cf3809bc92851ad099403164538a"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal128Array</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_decimal128_array"><span class="std std-ref">Decimal128Array</span></a> from <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> instance. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15Decimal256ArrayE"> |
| <span id="_CPPv3N5arrow15Decimal256ArrayE"></span><span id="_CPPv2N5arrow15Decimal256ArrayE"></span><span id="arrow::Decimal256Array"></span><span class="target" id="classarrow_1_1_decimal256_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal256Array</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15Decimal256ArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_decimal.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for 256-bit decimal data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15Decimal256Array15Decimal256ArrayERKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv3N5arrow15Decimal256Array15Decimal256ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv2N5arrow15Decimal256Array15Decimal256ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::Decimal256Array::Decimal256Array__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_decimal256_array_1a12465c17da25b928158e9f80a7fc2347"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Decimal256Array</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15Decimal256Array15Decimal256ArrayERKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_decimal256_array"><span class="std std-ref">Decimal256Array</span></a> from <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> instance. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow12NumericArrayE"> |
| <span id="_CPPv3I0EN5arrow12NumericArrayE"></span><span id="_CPPv2I0EN5arrow12NumericArrayE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_numeric_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NumericArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray"><span class="n"><span class="pre">PrimitiveArray</span></span></a><a class="headerlink" href="#_CPPv4I0EN5arrow12NumericArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_primitive.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for numeric data with a corresponding C type. </p> |
| <p>This class is templated on the corresponding <a class="reference internal" href="datatype.html#classarrow_1_1_data_type"><span class="std std-ref">DataType</span></a> subclass for the given data, for example NumericArray<Int8Type> or NumericArray<Date32Type>.</p> |
| <p>Note that convenience aliases are available for all accepted types (for example Int8Array for NumericArray<Int8Type>). </p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow20DayTimeIntervalArrayE"> |
| <span id="_CPPv3N5arrow20DayTimeIntervalArrayE"></span><span id="_CPPv2N5arrow20DayTimeIntervalArrayE"></span><span id="arrow::DayTimeIntervalArray"></span><span class="target" id="classarrow_1_1_day_time_interval_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DayTimeIntervalArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray"><span class="n"><span class="pre">PrimitiveArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow20DayTimeIntervalArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_primitive.h></em></div> |
| <p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> of Day and Millisecond values. </p> |
| <p><em>DayTimeArray </em></p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow25MonthDayNanoIntervalArrayE"> |
| <span id="_CPPv3N5arrow25MonthDayNanoIntervalArrayE"></span><span id="_CPPv2N5arrow25MonthDayNanoIntervalArrayE"></span><span id="arrow::MonthDayNanoIntervalArray"></span><span class="target" id="classarrow_1_1_month_day_nano_interval_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MonthDayNanoIntervalArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray"><span class="n"><span class="pre">PrimitiveArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow25MonthDayNanoIntervalArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_primitive.h></em></div> |
| <p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> of Month, Day and nanosecond values. </p> |
| </dd></dl> |
| |
| </section> |
| <section id="binary-like"> |
| <h3>Binary-like<a class="headerlink" href="#binary-like" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow15BaseBinaryArrayE"> |
| <span id="_CPPv3I0EN5arrow15BaseBinaryArrayE"></span><span id="_CPPv2I0EN5arrow15BaseBinaryArrayE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_base_binary_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BaseBinaryArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow9FlatArrayE" title="arrow::FlatArray"><span class="n"><span class="pre">FlatArray</span></span></a><a class="headerlink" href="#_CPPv4I0EN5arrow15BaseBinaryArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Base class for variable-sized binary arrays, regardless of offset size and logical interpretation. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray8GetValueE7int64_tP11offset_type"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray8GetValueE7int64_tP11offset_type"></span><span id="_CPPv2NK5arrow15BaseBinaryArray8GetValueE7int64_tP11offset_type"></span><span id="arrow::BaseBinaryArray::GetValue__int64_t.offset_typePC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a4c476c5d4af7535f4e03b712bb0dcb7d"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">uint8_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">GetValue</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span>, <span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">out_length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray8GetValueE7int64_tP11offset_type" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the pointer to the given elements bytes. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray7GetViewE7int64_t"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray7GetViewE7int64_t"></span><span id="_CPPv2NK5arrow15BaseBinaryArray7GetViewE7int64_t"></span><span id="arrow::BaseBinaryArray::GetView__int64_tC"></span><span class="target" id="classarrow_1_1_base_binary_array_1ae850d220515b38b78f59937f28c5ce5e"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetView</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray7GetViewE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Get binary value as a string_view. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the value index </p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the view over the selected value </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray5ValueE7int64_t"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray5ValueE7int64_t"></span><span id="_CPPv2NK5arrow15BaseBinaryArray5ValueE7int64_t"></span><span id="arrow::BaseBinaryArray::Value__int64_tC"></span><span class="target" id="classarrow_1_1_base_binary_array_1aa6066ac95077a6438a989b8ea36c2091"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Value</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray5ValueE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Get binary value as a string_view Provided for consistency with other arrays. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the value index </p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the view over the selected value </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray9GetStringE7int64_t"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray9GetStringE7int64_t"></span><span id="_CPPv2NK5arrow15BaseBinaryArray9GetStringE7int64_t"></span><span id="arrow::BaseBinaryArray::GetString__int64_tC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a9794e7292b715f60c9d8496e03ab7674"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetString</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray9GetStringE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Get binary value as a std::string. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>i</strong> – the value index </p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the value copied into a std::string </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray13value_offsetsEv"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray13value_offsetsEv"></span><span id="_CPPv2NK5arrow15BaseBinaryArray13value_offsetsEv"></span><span id="arrow::BaseBinaryArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a80cc3fe0f992fc1d0a279b264fe2399a"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray13value_offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray10value_dataEv"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray10value_dataEv"></span><span id="_CPPv2NK5arrow15BaseBinaryArray10value_dataEv"></span><span id="arrow::BaseBinaryArray::value_dataC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a6016ff7b8c113c9040e4a49cb4610450"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_data</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray10value_dataEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray12value_offsetE7int64_t"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray12value_offsetE7int64_t"></span><span id="_CPPv2NK5arrow15BaseBinaryArray12value_offsetE7int64_t"></span><span id="arrow::BaseBinaryArray::value_offset__int64_tC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a8c492a5b81a3cf56f0bec775f012c4d3"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_offset</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray12value_offsetE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the data buffer absolute offset of the data for the value at the passed index. </p> |
| <p>Does not perform boundschecking </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray12value_lengthE7int64_t"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray12value_lengthE7int64_t"></span><span id="_CPPv2NK5arrow15BaseBinaryArray12value_lengthE7int64_t"></span><span id="arrow::BaseBinaryArray::value_length__int64_tC"></span><span class="target" id="classarrow_1_1_base_binary_array_1a2c5145c2d8f1572d22c98fe7b489a462"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_length</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray12value_lengthE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the length of the data for the value at the passed index. </p> |
| <p>Does not perform boundschecking </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15BaseBinaryArray19total_values_lengthEv"> |
| <span id="_CPPv3NK5arrow15BaseBinaryArray19total_values_lengthEv"></span><span id="_CPPv2NK5arrow15BaseBinaryArray19total_values_lengthEv"></span><span id="arrow::BaseBinaryArray::total_values_lengthC"></span><span class="target" id="classarrow_1_1_base_binary_array_1aed5a4e1d238c1bbbd931253847e133f5"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">total_values_length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15BaseBinaryArray19total_values_lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the total length of the memory in the data buffer referenced by this array. </p> |
| <p>If the array has been sliced then this may be less than the size of the data buffer (data_->buffers[2]). </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11BinaryArrayE"> |
| <span id="_CPPv3N5arrow11BinaryArrayE"></span><span id="_CPPv2N5arrow11BinaryArrayE"></span><span id="arrow::BinaryArray"></span><span class="target" id="classarrow_1_1_binary_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BinaryArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow15BaseBinaryArrayE" title="arrow::BaseBinaryArray"><span class="n"><span class="pre">BaseBinaryArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow10BinaryTypeE" title="arrow::BinaryType"><span class="n"><span class="pre">BinaryType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow11BinaryArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size binary data. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_string_array"><span class="std std-ref">arrow::StringArray</span></a></p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11StringArrayE"> |
| <span id="_CPPv3N5arrow11StringArrayE"></span><span id="_CPPv2N5arrow11StringArrayE"></span><span id="arrow::StringArray"></span><span class="target" id="classarrow_1_1_string_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">StringArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow11BinaryArrayE" title="arrow::BinaryArray"><span class="n"><span class="pre">BinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow11StringArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size string (utf-8) data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StringArray12ValidateUTF8Ev"> |
| <span id="_CPPv3NK5arrow11StringArray12ValidateUTF8Ev"></span><span id="_CPPv2NK5arrow11StringArray12ValidateUTF8Ev"></span><span id="arrow::StringArray::ValidateUTF8C"></span><span class="target" id="classarrow_1_1_string_array_1a1e5562e4d73cd2a0ac468c562109c326"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateUTF8</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StringArray12ValidateUTF8Ev" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Validate that this array contains only valid UTF8 entries. </p> |
| <p>This check is also implied by <a class="reference internal" href="#classarrow_1_1_array_1a793321da66d2d1839e6c89a956e4cb07"><span class="std std-ref">ValidateFull()</span></a></p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16LargeBinaryArrayE"> |
| <span id="_CPPv3N5arrow16LargeBinaryArrayE"></span><span id="_CPPv2N5arrow16LargeBinaryArrayE"></span><span id="arrow::LargeBinaryArray"></span><span class="target" id="classarrow_1_1_large_binary_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LargeBinaryArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow15BaseBinaryArrayE" title="arrow::BaseBinaryArray"><span class="n"><span class="pre">BaseBinaryArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow15LargeBinaryTypeE" title="arrow::LargeBinaryType"><span class="n"><span class="pre">LargeBinaryType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow16LargeBinaryArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for large variable-size binary data. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_large_string_array"><span class="std std-ref">arrow::LargeStringArray</span></a></p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16LargeStringArrayE"> |
| <span id="_CPPv3N5arrow16LargeStringArrayE"></span><span id="_CPPv2N5arrow16LargeStringArrayE"></span><span id="arrow::LargeStringArray"></span><span class="target" id="classarrow_1_1_large_string_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LargeStringArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow16LargeBinaryArrayE" title="arrow::LargeBinaryArray"><span class="n"><span class="pre">LargeBinaryArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow16LargeStringArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for large variable-size string (utf-8) data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow16LargeStringArray12ValidateUTF8Ev"> |
| <span id="_CPPv3NK5arrow16LargeStringArray12ValidateUTF8Ev"></span><span id="_CPPv2NK5arrow16LargeStringArray12ValidateUTF8Ev"></span><span id="arrow::LargeStringArray::ValidateUTF8C"></span><span class="target" id="classarrow_1_1_large_string_array_1aeabefba713b919093f00e2ccbf1479eb"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateUTF8</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow16LargeStringArray12ValidateUTF8Ev" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Validate that this array contains only valid UTF8 entries. </p> |
| <p>This check is also implied by <a class="reference internal" href="#classarrow_1_1_array_1a793321da66d2d1839e6c89a956e4cb07"><span class="std std-ref">ValidateFull()</span></a></p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15BinaryViewArrayE"> |
| <span id="_CPPv3N5arrow15BinaryViewArrayE"></span><span id="_CPPv2N5arrow15BinaryViewArrayE"></span><span id="arrow::BinaryViewArray"></span><span class="target" id="classarrow_1_1_binary_view_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BinaryViewArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow9FlatArrayE" title="arrow::FlatArray"><span class="n"><span class="pre">FlatArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15BinaryViewArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size binary view data using the <a class="reference internal" href="datatype.html#unionarrow_1_1_binary_view_type_1_1c__type"><span class="std std-ref">BinaryViewType::c_type</span></a> struct to reference in-line or out-of-line string values. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_string_view_array"><span class="std std-ref">arrow::StringViewArray</span></a></p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15StringViewArrayE"> |
| <span id="_CPPv3N5arrow15StringViewArrayE"></span><span id="_CPPv2N5arrow15StringViewArrayE"></span><span id="arrow::StringViewArray"></span><span class="target" id="classarrow_1_1_string_view_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">StringViewArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow15BinaryViewArrayE" title="arrow::BinaryViewArray"><span class="n"><span class="pre">BinaryViewArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15StringViewArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size string view (utf-8) data using <a class="reference internal" href="datatype.html#unionarrow_1_1_binary_view_type_1_1c__type"><span class="std std-ref">BinaryViewType::c_type</span></a> to reference in-line or out-of-line string values. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15StringViewArray12ValidateUTF8Ev"> |
| <span id="_CPPv3NK5arrow15StringViewArray12ValidateUTF8Ev"></span><span id="_CPPv2NK5arrow15StringViewArray12ValidateUTF8Ev"></span><span id="arrow::StringViewArray::ValidateUTF8C"></span><span class="target" id="classarrow_1_1_string_view_array_1a280bcc2cdb658db51ca6c34b7dc51937"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateUTF8</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15StringViewArray12ValidateUTF8Ev" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Validate that this array contains only valid UTF8 entries. </p> |
| <p>This check is also implied by <a class="reference internal" href="#classarrow_1_1_array_1a793321da66d2d1839e6c89a956e4cb07"><span class="std std-ref">ValidateFull()</span></a></p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow20FixedSizeBinaryArrayE"> |
| <span id="_CPPv3N5arrow20FixedSizeBinaryArrayE"></span><span id="_CPPv2N5arrow20FixedSizeBinaryArrayE"></span><span id="arrow::FixedSizeBinaryArray"></span><span class="target" id="classarrow_1_1_fixed_size_binary_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray"><span class="n"><span class="pre">PrimitiveArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_binary.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for fixed-size binary data. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_decimal128_array"><span class="std std-ref">arrow::Decimal128Array</span></a>, <a class="reference internal" href="#classarrow_1_1_decimal256_array"><span class="std std-ref">arrow::Decimal256Array</span></a>, <a class="reference internal" href="#classarrow_1_1_decimal32_array"><span class="std std-ref">arrow::Decimal32Array</span></a>, <a class="reference internal" href="#classarrow_1_1_decimal64_array"><span class="std std-ref">arrow::Decimal64Array</span></a></p> |
| </dd></dl> |
| |
| </section> |
| <section id="nested"> |
| <h3>Nested<a class="headerlink" href="#nested" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow22VarLengthListLikeArrayE"> |
| <span id="_CPPv3I0EN5arrow22VarLengthListLikeArrayE"></span><span id="_CPPv2I0EN5arrow22VarLengthListLikeArrayE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_var_length_list_like_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">VarLengthListLikeArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4I0EN5arrow22VarLengthListLikeArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Base class for variable-sized list and list-view arrays, regardless of offset size. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_base_list_array"><span class="std std-ref">arrow::BaseListArray< TYPE ></span></a>, <a class="reference internal" href="#classarrow_1_1_base_list_view_array"><span class="std std-ref">arrow::BaseListViewArray< TYPE ></span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray6valuesEv"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray6valuesEv"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray6valuesEv"></span><span id="arrow::VarLengthListLikeArray::valuesC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1a81c16973ee9d86c0b4e1d8e56d9a6101"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">values</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray6valuesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return array object containing the list’s values. </p> |
| <p>Note that this buffer does not account for any slice offset or length. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray13value_offsetsEv"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray13value_offsetsEv"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray13value_offsetsEv"></span><span id="arrow::VarLengthListLikeArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1a8cc2fca6cdacb52ae0aac195b2bdbe65"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">value_offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray13value_offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset or length. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray17raw_value_offsetsEv"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray17raw_value_offsetsEv"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray17raw_value_offsetsEv"></span><span id="arrow::VarLengthListLikeArray::raw_value_offsetsC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1a18e76183f8746877ab74e140f2a01a59"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">raw_value_offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray17raw_value_offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return pointer to raw value offsets accounting for any slice offset. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray12value_lengthE7int64_t"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray12value_lengthE7int64_t"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray12value_lengthE7int64_t"></span><span id="arrow::VarLengthListLikeArray::value_length__int64_tC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1a2ba185eeebed7b647325ec3f0916d757"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_length</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray12value_lengthE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the size of the value at a particular index. </p> |
| <p>Since non-empty null lists and list-views are possible, avoid calling this function when the list at slot i is null.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray11value_sliceE7int64_t"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray11value_sliceE7int64_t"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray11value_sliceE7int64_t"></span><span id="arrow::VarLengthListLikeArray::value_slice__int64_tC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1aec30b4e8c1308101f7e5835fc678dbce"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray11value_sliceE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow22VarLengthListLikeArray18FlattenRecursivelyEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow22VarLengthListLikeArray18FlattenRecursivelyEP10MemoryPool"></span><span id="_CPPv2NK5arrow22VarLengthListLikeArray18FlattenRecursivelyEP10MemoryPool"></span><span id="arrow::VarLengthListLikeArray::FlattenRecursively__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_var_length_list_like_array_1af06a31a30e19f9cfa39b679523c87a63"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FlattenRecursively</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow22VarLengthListLikeArray18FlattenRecursivelyEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Flatten all level recursively until reach a non-list type, and return a non-list type <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| <p><div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p>internal::FlattenLogicalListRecursively </p> |
| </div> |
| </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow13BaseListArrayE"> |
| <span id="_CPPv3I0EN5arrow13BaseListArrayE"></span><span id="_CPPv2I0EN5arrow13BaseListArrayE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_base_list_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BaseListArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow22VarLengthListLikeArrayE" title="arrow::VarLengthListLikeArray"><span class="n"><span class="pre">VarLengthListLikeArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow13BaseListArrayE" title="arrow::BaseListArray::TYPE"><span class="n"><span class="pre">TYPE</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4I0EN5arrow13BaseListArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13BaseListArray12value_lengthE7int64_t"> |
| <span id="_CPPv3NK5arrow13BaseListArray12value_lengthE7int64_t"></span><span id="_CPPv2NK5arrow13BaseListArray12value_lengthE7int64_t"></span><span id="arrow::BaseListArray::value_length__int64_tC"></span><span class="target" id="classarrow_1_1_base_list_array_1a560219367186d397d3faca5d79ebb020"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_length</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="k"><span class="pre">final</span></span><a class="headerlink" href="#_CPPv4NK5arrow13BaseListArray12value_lengthE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the size of the value at a particular index. </p> |
| <p>Since non-empty null lists are possible, avoid calling this function when the list at slot i is null.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9ListArrayE"> |
| <span id="_CPPv3N5arrow9ListArrayE"></span><span id="_CPPv2N5arrow9ListArrayE"></span><span id="arrow::ListArray"></span><span class="target" id="classarrow_1_1_list_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ListArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow13BaseListArrayE" title="arrow::BaseListArray"><span class="n"><span class="pre">BaseListArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8ListTypeE" title="arrow::ListType"><span class="n"><span class="pre">ListType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow9ListArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for list data. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_map_array"><span class="std std-ref">arrow::MapArray</span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ListArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow9ListArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow9ListArray7FlattenEP10MemoryPool"></span><span id="arrow::ListArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_list_array_1ad5d659518b7ed093c35aa7df49bf6635"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ListArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> that is a concatenation of the lists in this array. </p> |
| <p>Note that it’s different from <code class="docutils literal notranslate"><a class="reference internal" href="#classarrow_1_1_var_length_list_like_array_1a81c16973ee9d86c0b4e1d8e56d9a6101"><span class="std std-ref"><span class="pre">values()</span></span></a></code> in that it takes into consideration of this array’s offsets as well as null elements backed by non-empty lists (they are skipped, thus copying may be needed). </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow9ListArray7offsetsEv"> |
| <span id="_CPPv3NK5arrow9ListArray7offsetsEv"></span><span id="_CPPv2NK5arrow9ListArray7offsetsEv"></span><span id="arrow::ListArray::offsetsC"></span><span class="target" id="classarrow_1_1_list_array_1ab4da13197c5ba5136e84298eeaf662ee"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow9ListArray7offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list offsets as an Int32Array. </p> |
| <p>The returned array will not have a validity bitmap, so you cannot expect to pass it to <a class="reference internal" href="#classarrow_1_1_list_array_1a83ec0cfd3c6c70706ab7702b52adc46d"><span class="std std-ref">ListArray::FromArrays()</span></a> and get back the same list array if the original one has nulls. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::ListArray::FromArrays__ArrayCR.ArrayCR.MemoryPoolP.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_list_array_1a83ec0cfd3c6c70706ab7702b52adc46d"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ListArrayE" title="arrow::ListArray"><span class="n"><span class="pre">ListArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_list_array"><span class="std std-ref">ListArray</span></a> from array of offsets and child value array. </p> |
| <p>This function does the bare minimum of validation of the offsets and input types, and will allocate a new offsets array if necessary (i.e. if the offsets contain any nulls). If the offsets do not have nulls, they are assumed to be well-formed.</p> |
| <p>If a null_bitmap is not provided, the nulls will be inferred from the offsets’ null bitmap. But if a null_bitmap is provided, the offsets array can’t have nulls.</p> |
| <p>And when a null_bitmap is provided, the offsets array cannot be a slice (i.e. an array with <a class="reference internal" href="#classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"><span class="std std-ref">offset()</span></a> > 0).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offsets</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing n + 1 offsets encoding length and size. Must be of int32 type </p></li> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a> in case new offsets array needs to be allocated because of null values </p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow9ListArray12FromListViewERK13ListViewArrayP10MemoryPool"> |
| <span id="_CPPv3N5arrow9ListArray12FromListViewERK13ListViewArrayP10MemoryPool"></span><span id="_CPPv2N5arrow9ListArray12FromListViewERK13ListViewArrayP10MemoryPool"></span><span id="arrow::ListArray::FromListView__ListViewArrayCR.MemoryPoolP"></span><span class="target" id="classarrow_1_1_list_array_1ad2fbe823badee5035219512025c7806d"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ListArrayE" title="arrow::ListArray"><span class="n"><span class="pre">ListArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromListView</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow13ListViewArrayE" title="arrow::ListViewArray"><span class="n"><span class="pre">ListViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">source</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow9ListArray12FromListViewERK13ListViewArrayP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Build a <a class="reference internal" href="#classarrow_1_1_list_array"><span class="std std-ref">ListArray</span></a> from a <a class="reference internal" href="#classarrow_1_1_list_view_array"><span class="std std-ref">ListViewArray</span></a>. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14LargeListArrayE"> |
| <span id="_CPPv3N5arrow14LargeListArrayE"></span><span id="_CPPv2N5arrow14LargeListArrayE"></span><span id="arrow::LargeListArray"></span><span class="target" id="classarrow_1_1_large_list_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LargeListArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow13BaseListArrayE" title="arrow::BaseListArray"><span class="n"><span class="pre">BaseListArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow13LargeListTypeE" title="arrow::LargeListType"><span class="n"><span class="pre">LargeListType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow14LargeListArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for large list data (with 64-bit offsets) </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14LargeListArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow14LargeListArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow14LargeListArray7FlattenEP10MemoryPool"></span><span id="arrow::LargeListArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_large_list_array_1a578909a4e0f823cde2df8d7f0163a8a8"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14LargeListArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> that is a concatenation of the lists in this array. </p> |
| <p>Note that it’s different from <code class="docutils literal notranslate"><a class="reference internal" href="#classarrow_1_1_var_length_list_like_array_1a81c16973ee9d86c0b4e1d8e56d9a6101"><span class="std std-ref"><span class="pre">values()</span></span></a></code> in that it takes into consideration of this array’s offsets as well as null elements backed by non-empty lists (they are skipped, thus copying may be needed). </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14LargeListArray7offsetsEv"> |
| <span id="_CPPv3NK5arrow14LargeListArray7offsetsEv"></span><span id="_CPPv2NK5arrow14LargeListArray7offsetsEv"></span><span id="arrow::LargeListArray::offsetsC"></span><span class="target" id="classarrow_1_1_large_list_array_1a5161de08a739e1e5883251053e20b806"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14LargeListArray7offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list offsets as an Int64Array. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14LargeListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow14LargeListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow14LargeListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::LargeListArray::FromArrays__ArrayCR.ArrayCR.MemoryPoolP.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_large_list_array_1ac03810bbb7d2baf87a374201d77ed788"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14LargeListArrayE" title="arrow::LargeListArray"><span class="n"><span class="pre">LargeListArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14LargeListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_large_list_array"><span class="std std-ref">LargeListArray</span></a> from array of offsets and child value array. </p> |
| <p>This function does the bare minimum of validation of the offsets and input types, and will allocate a new offsets array if necessary (i.e. if the offsets contain any nulls). If the offsets do not have nulls, they are assumed to be well-formed.</p> |
| <p>If a null_bitmap is not provided, the nulls will be inferred from the offsets’ null bitmap. But if a null_bitmap is provided, the offsets array can’t have nulls.</p> |
| <p>And when a null_bitmap is provided, the offsets array cannot be a slice (i.e. an array with <a class="reference internal" href="#classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"><span class="std std-ref">offset()</span></a> > 0).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offsets</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing n + 1 offsets encoding length and size. Must be of int64 type </p></li> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a> in case new offsets array needs to be allocated because of null values </p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14LargeListArray12FromListViewERK18LargeListViewArrayP10MemoryPool"> |
| <span id="_CPPv3N5arrow14LargeListArray12FromListViewERK18LargeListViewArrayP10MemoryPool"></span><span id="_CPPv2N5arrow14LargeListArray12FromListViewERK18LargeListViewArrayP10MemoryPool"></span><span id="arrow::LargeListArray::FromListView__LargeListViewArrayCR.MemoryPoolP"></span><span class="target" id="classarrow_1_1_large_list_array_1ad81cec7cf6c14f3608ed89a88ad25e6c"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14LargeListArrayE" title="arrow::LargeListArray"><span class="n"><span class="pre">LargeListArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromListView</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow18LargeListViewArrayE" title="arrow::LargeListViewArray"><span class="n"><span class="pre">LargeListViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">source</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14LargeListArray12FromListViewERK18LargeListViewArrayP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Build a <a class="reference internal" href="#classarrow_1_1_large_list_array"><span class="std std-ref">LargeListArray</span></a> from a <a class="reference internal" href="#classarrow_1_1_large_list_view_array"><span class="std std-ref">LargeListViewArray</span></a>. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow17BaseListViewArrayE"> |
| <span id="_CPPv3I0EN5arrow17BaseListViewArrayE"></span><span id="_CPPv2I0EN5arrow17BaseListViewArrayE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_base_list_view_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">BaseListViewArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow22VarLengthListLikeArrayE" title="arrow::VarLengthListLikeArray"><span class="n"><span class="pre">VarLengthListLikeArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow17BaseListViewArrayE" title="arrow::BaseListViewArray::TYPE"><span class="n"><span class="pre">TYPE</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4I0EN5arrow17BaseListViewArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow17BaseListViewArray11value_sizesEv"> |
| <span id="_CPPv3NK5arrow17BaseListViewArray11value_sizesEv"></span><span id="_CPPv2NK5arrow17BaseListViewArray11value_sizesEv"></span><span id="arrow::BaseListViewArray::value_sizesC"></span><span class="target" id="classarrow_1_1_base_list_view_array_1a1d1b1c11d507b3b1d795b443a8658499"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">value_sizes</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow17BaseListViewArray11value_sizesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset or length. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow17BaseListViewArray15raw_value_sizesEv"> |
| <span id="_CPPv3NK5arrow17BaseListViewArray15raw_value_sizesEv"></span><span id="_CPPv2NK5arrow17BaseListViewArray15raw_value_sizesEv"></span><span id="arrow::BaseListViewArray::raw_value_sizesC"></span><span class="target" id="classarrow_1_1_base_list_view_array_1ad18de1b9efe906ab6d7d017ad98bbecb"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">raw_value_sizes</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow17BaseListViewArray15raw_value_sizesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return pointer to raw value offsets accounting for any slice offset. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow17BaseListViewArray12value_lengthE7int64_t"> |
| <span id="_CPPv3NK5arrow17BaseListViewArray12value_lengthE7int64_t"></span><span id="_CPPv2NK5arrow17BaseListViewArray12value_lengthE7int64_t"></span><span id="arrow::BaseListViewArray::value_length__int64_tC"></span><span class="target" id="classarrow_1_1_base_list_view_array_1a2c447197f1ae39f05239a4743e4e5ca3"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">offset_type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_length</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="k"><span class="pre">final</span></span><a class="headerlink" href="#_CPPv4NK5arrow17BaseListViewArray12value_lengthE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the size of the value at a particular index. </p> |
| <p>This should not be called if the list-view at slot i is null. The returned size in those cases could be any value from 0 to the length of the child values array.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ListViewArrayE"> |
| <span id="_CPPv3N5arrow13ListViewArrayE"></span><span id="_CPPv2N5arrow13ListViewArrayE"></span><span id="arrow::ListViewArray"></span><span class="target" id="classarrow_1_1_list_view_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ListViewArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow17BaseListViewArrayE" title="arrow::BaseListViewArray"><span class="n"><span class="pre">BaseListViewArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow12ListViewTypeE" title="arrow::ListViewType"><span class="n"><span class="pre">ListViewType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow13ListViewArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for list-view data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13ListViewArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow13ListViewArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow13ListViewArray7FlattenEP10MemoryPool"></span><span id="arrow::ListViewArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_list_view_array_1ac9acb595ef1af0b6ef4c2ca9faed0fdd"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow13ListViewArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> that is a concatenation of the list-views in this array. </p> |
| <p>Note that it’s different from <code class="docutils literal notranslate"><a class="reference internal" href="#classarrow_1_1_var_length_list_like_array_1a81c16973ee9d86c0b4e1d8e56d9a6101"><span class="std std-ref"><span class="pre">values()</span></span></a></code> in that it takes into consideration this array’s offsets (which can be in any order) and sizes. Nulls are skipped.</p> |
| <p>This function invokes Concatenate() if list-views are non-contiguous. It will try to minimize the number of array slices passed to Concatenate() by maximizing the size of each slice (containing as many contiguous list-views as possible). </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13ListViewArray7offsetsEv"> |
| <span id="_CPPv3NK5arrow13ListViewArray7offsetsEv"></span><span id="_CPPv2NK5arrow13ListViewArray7offsetsEv"></span><span id="arrow::ListViewArray::offsetsC"></span><span class="target" id="classarrow_1_1_list_view_array_1a673dc36279c5909f2aed679f25cc9e59"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow13ListViewArray7offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list-view offsets as an Int32Array. </p> |
| <p>The returned array will not have a validity bitmap, so you cannot expect to pass it to <a class="reference internal" href="#classarrow_1_1_list_array_1a83ec0cfd3c6c70706ab7702b52adc46d"><span class="std std-ref">ListArray::FromArrays()</span></a> and get back the same list array if the original one has nulls. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13ListViewArray5sizesEv"> |
| <span id="_CPPv3NK5arrow13ListViewArray5sizesEv"></span><span id="_CPPv2NK5arrow13ListViewArray5sizesEv"></span><span id="arrow::ListViewArray::sizesC"></span><span class="target" id="classarrow_1_1_list_view_array_1a023275a00e565fc1aa5850fe36ca932f"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">sizes</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow13ListViewArray5sizesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list-view sizes as an Int32Array. </p> |
| <p>The returned array will not have a validity bitmap, so you cannot expect to pass it to <a class="reference internal" href="#classarrow_1_1_list_view_array_1a2b9be0cc68f15283fb274c429624eccc"><span class="std std-ref">ListViewArray::FromArrays()</span></a> and get back the same list array if the original one has nulls. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow13ListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow13ListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::ListViewArray::FromArrays__ArrayCR.ArrayCR.ArrayCR.MemoryPoolP.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_list_view_array_1a2b9be0cc68f15283fb274c429624eccc"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow13ListViewArrayE" title="arrow::ListViewArray"><span class="n"><span class="pre">ListViewArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">sizes</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13ListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_list_view_array"><span class="std std-ref">ListViewArray</span></a> from array of offsets, sizes, and child value array. </p> |
| <p>Construct a <a class="reference internal" href="#classarrow_1_1_list_view_array"><span class="std std-ref">ListViewArray</span></a> using buffers from offsets and sizes arrays that project views into the child values array.</p> |
| <p>This function does the bare minimum of validation of the offsets/sizes and input types. The offset and length of the offsets and sizes arrays must match and that will be checked, but their contents will be assumed to be well-formed.</p> |
| <p>If a null_bitmap is not provided, the nulls will be inferred from the offsets’s null bitmap. But if a null_bitmap is provided, the offsets array can’t have nulls.</p> |
| <p>And when a null_bitmap is provided, neither the offsets or sizes array can be a slice (i.e. an array with <a class="reference internal" href="#classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"><span class="std std-ref">offset()</span></a> > 0).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offsets</strong> – <strong>[in]</strong> An array of int32 offsets into the values array. NULL values are supported if the corresponding values in sizes is NULL or 0. </p></li> |
| <li><p><strong>sizes</strong> – <strong>[in]</strong> An array containing the int32 sizes of every view. NULL values are taken to represent a NULL list-view in the array being created. </p></li> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a></p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ListViewArray8FromListERK9ListArrayP10MemoryPool"> |
| <span id="_CPPv3N5arrow13ListViewArray8FromListERK9ListArrayP10MemoryPool"></span><span id="_CPPv2N5arrow13ListViewArray8FromListERK9ListArrayP10MemoryPool"></span><span id="arrow::ListViewArray::FromList__ListArrayCR.MemoryPoolP"></span><span class="target" id="classarrow_1_1_list_view_array_1a7f2d71ebe131040ec86fc37c8e9a5ad7"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow13ListViewArrayE" title="arrow::ListViewArray"><span class="n"><span class="pre">ListViewArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromList</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow9ListArrayE" title="arrow::ListArray"><span class="n"><span class="pre">ListArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">list_array</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13ListViewArray8FromListERK9ListArrayP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Build a <a class="reference internal" href="#classarrow_1_1_list_view_array"><span class="std std-ref">ListViewArray</span></a> from a <a class="reference internal" href="#classarrow_1_1_list_array"><span class="std std-ref">ListArray</span></a>. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18LargeListViewArrayE"> |
| <span id="_CPPv3N5arrow18LargeListViewArrayE"></span><span id="_CPPv2N5arrow18LargeListViewArrayE"></span><span id="arrow::LargeListViewArray"></span><span class="target" id="classarrow_1_1_large_list_view_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LargeListViewArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow17BaseListViewArrayE" title="arrow::BaseListViewArray"><span class="n"><span class="pre">BaseListViewArray</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow17LargeListViewTypeE" title="arrow::LargeListViewType"><span class="n"><span class="pre">LargeListViewType</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow18LargeListViewArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for large list-view data (with 64-bit offsets and sizes) </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18LargeListViewArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow18LargeListViewArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow18LargeListViewArray7FlattenEP10MemoryPool"></span><span id="arrow::LargeListViewArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_large_list_view_array_1adf35320be33c13050358916509bbfc5f"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18LargeListViewArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> that is a concatenation of the large list-views in this array. </p> |
| <p>Note that it’s different from <code class="docutils literal notranslate"><a class="reference internal" href="#classarrow_1_1_var_length_list_like_array_1a81c16973ee9d86c0b4e1d8e56d9a6101"><span class="std std-ref"><span class="pre">values()</span></span></a></code> in that it takes into consideration this array’s offsets (which can be in any order) and sizes. Nulls are skipped. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18LargeListViewArray7offsetsEv"> |
| <span id="_CPPv3NK5arrow18LargeListViewArray7offsetsEv"></span><span id="_CPPv2NK5arrow18LargeListViewArray7offsetsEv"></span><span id="arrow::LargeListViewArray::offsetsC"></span><span class="target" id="classarrow_1_1_large_list_view_array_1ac04099709f777c0e93be5cb17faa039c"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18LargeListViewArray7offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list-view offsets as an Int64Array. </p> |
| <p>The returned array will not have a validity bitmap, so you cannot expect to pass it to <a class="reference internal" href="#classarrow_1_1_large_list_array_1ac03810bbb7d2baf87a374201d77ed788"><span class="std std-ref">LargeListArray::FromArrays()</span></a> and get back the same list array if the original one has nulls. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18LargeListViewArray5sizesEv"> |
| <span id="_CPPv3NK5arrow18LargeListViewArray5sizesEv"></span><span id="_CPPv2NK5arrow18LargeListViewArray5sizesEv"></span><span id="arrow::LargeListViewArray::sizesC"></span><span class="target" id="classarrow_1_1_large_list_view_array_1ad4770566f4156a4e404b75b0fcedfbab"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">sizes</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18LargeListViewArray5sizesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return list-view sizes as an Int64Array. </p> |
| <p>The returned array will not have a validity bitmap, so you cannot expect to pass it to <a class="reference internal" href="#classarrow_1_1_large_list_view_array_1af371fc585255c05d549fbad25210f836"><span class="std std-ref">LargeListViewArray::FromArrays()</span></a> and get back the same list array if the original one has nulls. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18LargeListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow18LargeListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow18LargeListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::LargeListViewArray::FromArrays__ArrayCR.ArrayCR.ArrayCR.MemoryPoolP.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_large_list_view_array_1af371fc585255c05d549fbad25210f836"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow18LargeListViewArrayE" title="arrow::LargeListViewArray"><span class="n"><span class="pre">LargeListViewArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">sizes</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18LargeListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_large_list_view_array"><span class="std std-ref">LargeListViewArray</span></a> from array of offsets, sizes, and child value array. </p> |
| <p>Construct an <a class="reference internal" href="#classarrow_1_1_large_list_view_array"><span class="std std-ref">LargeListViewArray</span></a> using buffers from offsets and sizes arrays that project views into the values array.</p> |
| <p>This function does the bare minimum of validation of the offsets/sizes and input types. The offset and length of the offsets and sizes arrays must match and that will be checked, but their contents will be assumed to be well-formed.</p> |
| <p>If a null_bitmap is not provided, the nulls will be inferred from the offsets’ or sizes’ null bitmap. Only one of these two is allowed to have a null bitmap. But if a null_bitmap is provided, the offsets array and the sizes array can’t have nulls.</p> |
| <p>And when a null_bitmap is provided, neither the offsets or sizes array can be a slice (i.e. an array with <a class="reference internal" href="#classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"><span class="std std-ref">offset()</span></a> > 0).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offsets</strong> – <strong>[in]</strong> An array of int64 offsets into the values array. NULL values are supported if the corresponding values in sizes is NULL or 0. </p></li> |
| <li><p><strong>sizes</strong> – <strong>[in]</strong> An array containing the int64 sizes of every view. NULL values are taken to represent a NULL list-view in the array being created. </p></li> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a></p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18LargeListViewArray8FromListERK14LargeListArrayP10MemoryPool"> |
| <span id="_CPPv3N5arrow18LargeListViewArray8FromListERK14LargeListArrayP10MemoryPool"></span><span id="_CPPv2N5arrow18LargeListViewArray8FromListERK14LargeListArrayP10MemoryPool"></span><span id="arrow::LargeListViewArray::FromList__LargeListArrayCR.MemoryPoolP"></span><span class="target" id="classarrow_1_1_large_list_view_array_1ae888bc542c19fb8b789707edb1ad4c74"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow18LargeListViewArrayE" title="arrow::LargeListViewArray"><span class="n"><span class="pre">LargeListViewArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromList</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14LargeListArrayE" title="arrow::LargeListArray"><span class="n"><span class="pre">LargeListArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">list_array</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18LargeListViewArray8FromListERK14LargeListArrayP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Build a <a class="reference internal" href="#classarrow_1_1_large_list_view_array"><span class="std std-ref">LargeListViewArray</span></a> from a <a class="reference internal" href="#classarrow_1_1_large_list_array"><span class="std std-ref">LargeListArray</span></a>. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow8MapArrayE"> |
| <span id="_CPPv3N5arrow8MapArrayE"></span><span id="_CPPv2N5arrow8MapArrayE"></span><span id="arrow::MapArray"></span><span class="target" id="classarrow_1_1_map_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MapArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow9ListArrayE" title="arrow::ListArray"><span class="n"><span class="pre">ListArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow8MapArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for map data. </p> |
| <p>NB: “value” in this context refers to a pair of a key and the corresponding item </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow8MapArray4keysEv"> |
| <span id="_CPPv3NK5arrow8MapArray4keysEv"></span><span id="_CPPv2NK5arrow8MapArray4keysEv"></span><span id="arrow::MapArray::keysC"></span><span class="target" id="classarrow_1_1_map_array_1a2e1c752f2c45be1321302dad2115516f"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">keys</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow8MapArray4keysEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return array object containing all map keys. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow8MapArray5itemsEv"> |
| <span id="_CPPv3NK5arrow8MapArray5itemsEv"></span><span id="_CPPv2NK5arrow8MapArray5itemsEv"></span><span id="arrow::MapArray::itemsC"></span><span class="target" id="classarrow_1_1_map_array_1ae83d5ff8314388a40c93ba241ec3f527"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">items</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow8MapArray5itemsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return array object containing all mapped items. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow8MapArray10FromArraysERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEEP10MemoryPoolNSt10shared_ptrI6BufferEE"> |
| <span id="_CPPv3N5arrow8MapArray10FromArraysERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEEP10MemoryPoolNSt10shared_ptrI6BufferEE"></span><span id="_CPPv2N5arrow8MapArray10FromArraysERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEEP10MemoryPoolNSt10shared_ptrI6BufferEE"></span><span id="arrow::MapArray::FromArrays__std::shared_ptr:Array:CR.std::shared_ptr:Array:CR.std::shared_ptr:Array:CR.MemoryPoolP.std::shared_ptr:Buffer:"></span><span class="target" id="classarrow_1_1_map_array_1a432fca7823cc51b678ed55081a70b4f6"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">keys</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">items</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow8MapArray10FromArraysERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEEP10MemoryPoolNSt10shared_ptrI6BufferEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_map_array"><span class="std std-ref">MapArray</span></a> from array of offsets and child key, item arrays. </p> |
| <p>This function does the bare minimum of validation of the offsets and input types, and will allocate a new offsets array if necessary (i.e. if the offsets contain any nulls). If the offsets do not have nulls, they are assumed to be well-formed</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offsets</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing n + 1 offsets encoding length and size. Must be of int32 type </p></li> |
| <li><p><strong>keys</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing key values </p></li> |
| <li><p><strong>items</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing item values </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a> in case new offsets array needs to be </p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap allocated because of null values </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow8MapArray17ValidateChildDataERKNSt6vectorINSt10shared_ptrI9ArrayDataEEEE"> |
| <span id="_CPPv3N5arrow8MapArray17ValidateChildDataERKNSt6vectorINSt10shared_ptrI9ArrayDataEEEE"></span><span id="_CPPv2N5arrow8MapArray17ValidateChildDataERKNSt6vectorINSt10shared_ptrI9ArrayDataEEEE"></span><span id="arrow::MapArray::ValidateChildData__std::vector:std::shared_ptr:ArrayData::CR"></span><span class="target" id="classarrow_1_1_map_array_1a5e4d9ecfc708e275c0e30333cceb91ec"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateChildData</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">child_data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow8MapArray17ValidateChildDataERKNSt6vectorINSt10shared_ptrI9ArrayDataEEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Validate child data before constructing the actual <a class="reference internal" href="#classarrow_1_1_map_array"><span class="std std-ref">MapArray</span></a>. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18FixedSizeListArrayE"> |
| <span id="_CPPv3N5arrow18FixedSizeListArrayE"></span><span id="_CPPv2N5arrow18FixedSizeListArrayE"></span><span id="arrow::FixedSizeListArray"></span><span class="target" id="classarrow_1_1_fixed_size_list_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FixedSizeListArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow18FixedSizeListArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for fixed size list data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18FixedSizeListArray6valuesEv"> |
| <span id="_CPPv3NK5arrow18FixedSizeListArray6valuesEv"></span><span id="_CPPv2NK5arrow18FixedSizeListArray6valuesEv"></span><span id="arrow::FixedSizeListArray::valuesC"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a4a508158328a87f308a24848258e7807"></span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">values</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18FixedSizeListArray6valuesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return array object containing the list’s values. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18FixedSizeListArray12value_lengthE7int64_t"> |
| <span id="_CPPv3NK5arrow18FixedSizeListArray12value_lengthE7int64_t"></span><span id="_CPPv2NK5arrow18FixedSizeListArray12value_lengthE7int64_t"></span><span id="arrow::FixedSizeListArray::value_length__int64_tC"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a14069d3cea9a7b8984fdeef97c775fbf"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_length</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18FixedSizeListArray12value_lengthE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the fixed-size of the values. </p> |
| <p>No matter the value of the index parameter, the result is the same. So even when the value at slot i is null, this function will return a non-zero size.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18FixedSizeListArray11value_sliceE7int64_t"> |
| <span id="_CPPv3NK5arrow18FixedSizeListArray11value_sliceE7int64_t"></span><span id="_CPPv2NK5arrow18FixedSizeListArray11value_sliceE7int64_t"></span><span id="arrow::FixedSizeListArray::value_slice__int64_tC"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a0173a8b929a7b1690ef217a6f542b5eb"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">value_slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18FixedSizeListArray11value_sliceE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>IsValid(i) </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18FixedSizeListArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow18FixedSizeListArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow18FixedSizeListArray7FlattenEP10MemoryPool"></span><span id="arrow::FixedSizeListArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a6439e4d1a5d337bd6cdfa184a8d14231"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18FixedSizeListArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> that is a concatenation of the lists in this array. </p> |
| <p>Note that it’s different from <code class="docutils literal notranslate"><a class="reference internal" href="#classarrow_1_1_fixed_size_list_array_1a4a508158328a87f308a24848258e7807"><span class="std std-ref"><span class="pre">values()</span></span></a></code> in that it takes into consideration null elements (they are skipped, thus copying may be needed). </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18FixedSizeListArray18FlattenRecursivelyEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow18FixedSizeListArray18FlattenRecursivelyEP10MemoryPool"></span><span id="_CPPv2NK5arrow18FixedSizeListArray18FlattenRecursivelyEP10MemoryPool"></span><span id="arrow::FixedSizeListArray::FlattenRecursively__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a465dd791ba1aa8268c6fec8d73d0e949"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FlattenRecursively</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">memory_pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18FixedSizeListArray18FlattenRecursivelyEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Flatten all level recursively until reach a non-list type, and return a non-list type <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| <p><div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p>internal::FlattenLogicalListRecursively </p> |
| </div> |
| </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEE7int32_tNSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEE7int32_tNSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEE7int32_tNSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::FixedSizeListArray::FromArrays__std::shared_ptr:Array:CR.int32_t.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a3a78e2df9d309bb1e74ab0fa66de08b8"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">list_size</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEE7int32_tNSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_fixed_size_list_array"><span class="std std-ref">FixedSizeListArray</span></a> from child value array and value_length. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>list_size</strong> – <strong>[in]</strong> The fixed length of each list </p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>Will have length equal to values.length() / list_size </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEENSt10shared_ptrI8DataTypeEENSt10shared_ptrI6BufferEE7int64_t"> |
| <span id="_CPPv3N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEENSt10shared_ptrI8DataTypeEENSt10shared_ptrI6BufferEE7int64_t"></span><span id="_CPPv2N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEENSt10shared_ptrI8DataTypeEENSt10shared_ptrI6BufferEE7int64_t"></span><span id="arrow::FixedSizeListArray::FromArrays__std::shared_ptr:Array:CR.std::shared_ptr:DataType:.std::shared_ptr:Buffer:.int64_t"></span><span class="target" id="classarrow_1_1_fixed_size_list_array_1a8a031be20f97b1982cedc9db21dbc952"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEENSt10shared_ptrI8DataTypeEENSt10shared_ptrI6BufferEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_fixed_size_list_array"><span class="std std-ref">FixedSizeListArray</span></a> from child value array and type. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>values</strong> – <strong>[in]</strong> <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing list values </p></li> |
| <li><p><strong>type</strong> – <strong>[in]</strong> The fixed sized list type </p></li> |
| <li><p><strong>null_bitmap</strong> – <strong>[in]</strong> Optional validity bitmap </p></li> |
| <li><p><strong>null_count</strong> – <strong>[in]</strong> Optional null count in null_bitmap </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>Will have length equal to values.length() / type.list_size() </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11StructArrayE"> |
| <span id="_CPPv3N5arrow11StructArrayE"></span><span id="_CPPv2N5arrow11StructArrayE"></span><span id="arrow::StructArray"></span><span class="target" id="classarrow_1_1_struct_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">StructArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow11StructArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for struct data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StructArray14GetFieldByNameERKNSt6stringE"> |
| <span id="_CPPv3NK5arrow11StructArray14GetFieldByNameERKNSt6stringE"></span><span id="_CPPv2NK5arrow11StructArray14GetFieldByNameERKNSt6stringE"></span><span id="arrow::StructArray::GetFieldByName__ssCRC"></span><span class="target" id="classarrow_1_1_struct_array_1a5788493c7082d0e5ef502b7274eb122e"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetFieldByName</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">name</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StructArray14GetFieldByNameERKNSt6stringE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns null if name not found. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StructArray23CanReferenceFieldByNameERKNSt6stringE"> |
| <span id="_CPPv3NK5arrow11StructArray23CanReferenceFieldByNameERKNSt6stringE"></span><span id="_CPPv2NK5arrow11StructArray23CanReferenceFieldByNameERKNSt6stringE"></span><span id="arrow::StructArray::CanReferenceFieldByName__ssCRC"></span><span class="target" id="classarrow_1_1_struct_array_1af1b74775c5c6790f118930696807c0b9"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CanReferenceFieldByName</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">name</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StructArray23CanReferenceFieldByNameERKNSt6stringE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Indicate if field named <code class="docutils literal notranslate"><span class="pre">name</span></code> can be found unambiguously in the struct. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StructArray25CanReferenceFieldsByNamesERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3NK5arrow11StructArray25CanReferenceFieldsByNamesERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2NK5arrow11StructArray25CanReferenceFieldsByNamesERKNSt6vectorINSt6stringEEE"></span><span id="arrow::StructArray::CanReferenceFieldsByNames__std::vector:ss:CRC"></span><span class="target" id="classarrow_1_1_struct_array_1a8e61f587543460ca48ce3dfb70a8e8cf"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CanReferenceFieldsByNames</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">names</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StructArray25CanReferenceFieldsByNamesERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Indicate if fields named <code class="docutils literal notranslate"><span class="pre">names</span></code> can be found unambiguously in the struct. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StructArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow11StructArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow11StructArray7FlattenEP10MemoryPool"></span><span id="arrow::StructArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_struct_array_1a301aaa89373d4e9d979955c07d7046a8"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">ArrayVector</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StructArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Flatten this array as a vector of arrays, one for each field. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>pool</strong> – <strong>[in]</strong> The pool to allocate null bitmaps from, if necessary </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11StructArray17GetFlattenedFieldEiP10MemoryPool"> |
| <span id="_CPPv3NK5arrow11StructArray17GetFlattenedFieldEiP10MemoryPool"></span><span id="_CPPv2NK5arrow11StructArray17GetFlattenedFieldEiP10MemoryPool"></span><span id="arrow::StructArray::GetFlattenedField__i.MemoryPoolPC"></span><span class="target" id="classarrow_1_1_struct_array_1a2b47e8fc1de1d214b317cc71b8ca0772"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetFlattenedField</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11StructArray17GetFlattenedFieldEiP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Get one of the child arrays, combining its null bitmap with the parent struct array’s bitmap. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>index</strong> – <strong>[in]</strong> Which child array to get </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> The pool to allocate null bitmaps from, if necessary </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRKNSt6vectorINSt6stringEEENSt10shared_ptrI6BufferEE7int64_t7int64_t"> |
| <span id="_CPPv3N5arrow11StructArray4MakeERK11ArrayVectorRKNSt6vectorINSt6stringEEENSt10shared_ptrI6BufferEE7int64_t7int64_t"></span><span id="_CPPv2N5arrow11StructArray4MakeERK11ArrayVectorRKNSt6vectorINSt6stringEEENSt10shared_ptrI6BufferEE7int64_t7int64_t"></span><span id="arrow::StructArray::Make__ArrayVectorCR.std::vector:ss:CR.std::shared_ptr:Buffer:.int64_t.int64_t"></span><span class="target" id="classarrow_1_1_struct_array_1a04f1d604165832f112eea586dfb832c7"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow11StructArrayE" title="arrow::StructArray"><span class="n"><span class="pre">StructArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">children</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">field_names</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRKNSt6vectorINSt6stringEEENSt10shared_ptrI6BufferEE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a <a class="reference internal" href="#classarrow_1_1_struct_array"><span class="std std-ref">StructArray</span></a> from child arrays and field names. </p> |
| <p>The length and data type are automatically inferred from the arguments. There should be at least one child array. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRK11FieldVectorNSt10shared_ptrI6BufferEE7int64_t7int64_t"> |
| <span id="_CPPv3N5arrow11StructArray4MakeERK11ArrayVectorRK11FieldVectorNSt10shared_ptrI6BufferEE7int64_t7int64_t"></span><span id="_CPPv2N5arrow11StructArray4MakeERK11ArrayVectorRK11FieldVectorNSt10shared_ptrI6BufferEE7int64_t7int64_t"></span><span id="arrow::StructArray::Make__ArrayVectorCR.FieldVectorCR.std::shared_ptr:Buffer:.int64_t.int64_t"></span><span class="target" id="classarrow_1_1_struct_array_1a43a7ade14cc9a294ce45811f42d2e7a5"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow11StructArrayE" title="arrow::StructArray"><span class="n"><span class="pre">StructArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">children</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">FieldVector</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">fields</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_bitmap</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">null_count</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">kUnknownNullCount</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRK11FieldVectorNSt10shared_ptrI6BufferEE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a <a class="reference internal" href="#classarrow_1_1_struct_array"><span class="std std-ref">StructArray</span></a> from child arrays and fields. </p> |
| <p>The length is automatically inferred from the arguments. There should be at least one child array. This method does not check that field types and child array types are consistent. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow10UnionArrayE"> |
| <span id="_CPPv3N5arrow10UnionArrayE"></span><span id="_CPPv2N5arrow10UnionArrayE"></span><span id="arrow::UnionArray"></span><span class="target" id="classarrow_1_1_union_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">UnionArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow10UnionArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Base class for <a class="reference internal" href="#classarrow_1_1_sparse_union_array"><span class="std std-ref">SparseUnionArray</span></a> and <a class="reference internal" href="#classarrow_1_1_dense_union_array"><span class="std std-ref">DenseUnionArray</span></a>. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_dense_union_array"><span class="std std-ref">arrow::DenseUnionArray</span></a>, <a class="reference internal" href="#classarrow_1_1_sparse_union_array"><span class="std std-ref">arrow::SparseUnionArray</span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow10UnionArray10type_codesEv"> |
| <span id="_CPPv3NK5arrow10UnionArray10type_codesEv"></span><span id="_CPPv2NK5arrow10UnionArray10type_codesEv"></span><span id="arrow::UnionArray::type_codesC"></span><span class="target" id="classarrow_1_1_union_array_1a2cdd76bbb1a098a8d279e496c70192bc"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">type_codes</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow10UnionArray10type_codesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow10UnionArray9type_codeE7int64_t"> |
| <span id="_CPPv3NK5arrow10UnionArray9type_codeE7int64_t"></span><span id="_CPPv2NK5arrow10UnionArray9type_codeE7int64_t"></span><span id="arrow::UnionArray::type_code__int64_tC"></span><span class="target" id="classarrow_1_1_union_array_1aedec04a276fe91d9ff8a2736b6b779ad"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">type_code_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">type_code</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow10UnionArray9type_codeE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The logical type code of the value at index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow10UnionArray8child_idE7int64_t"> |
| <span id="_CPPv3NK5arrow10UnionArray8child_idE7int64_t"></span><span id="_CPPv2NK5arrow10UnionArray8child_idE7int64_t"></span><span id="arrow::UnionArray::child_id__int64_tC"></span><span class="target" id="classarrow_1_1_union_array_1abc77f1ae9bfe6f11013adfd48b3f4dc2"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">child_id</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow10UnionArray8child_idE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The physical child id containing value at index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow10UnionArray5fieldEi"> |
| <span id="_CPPv3NK5arrow10UnionArray5fieldEi"></span><span id="_CPPv2NK5arrow10UnionArray5fieldEi"></span><span id="arrow::UnionArray::field__iC"></span><span class="target" id="classarrow_1_1_union_array_1a7cfd23563dba09d8070ce6f8b0b4e4b5"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">field</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">pos</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow10UnionArray5fieldEi" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the given field as an individual array. </p> |
| <p>For sparse unions, the returned array has its offset, length and null count adjusted. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseUnionArrayE"> |
| <span id="_CPPv3N5arrow16SparseUnionArrayE"></span><span id="_CPPv2N5arrow16SparseUnionArrayE"></span><span id="arrow::SparseUnionArray"></span><span class="target" id="classarrow_1_1_sparse_union_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseUnionArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow10UnionArrayE" title="arrow::UnionArray"><span class="n"><span class="pre">UnionArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow16SparseUnionArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for sparse union data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow16SparseUnionArray17GetFlattenedFieldEiP10MemoryPool"> |
| <span id="_CPPv3NK5arrow16SparseUnionArray17GetFlattenedFieldEiP10MemoryPool"></span><span id="_CPPv2NK5arrow16SparseUnionArray17GetFlattenedFieldEiP10MemoryPool"></span><span id="arrow::SparseUnionArray::GetFlattenedField__i.MemoryPoolPC"></span><span class="target" id="classarrow_1_1_sparse_union_array_1a79a25fa09cee76d4d66b3b619dc3b626"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetFlattenedField</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow16SparseUnionArray17GetFlattenedFieldEiP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Get one of the child arrays, adjusting its null bitmap where the union array type code does not match. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>index</strong> – <strong>[in]</strong> Which child array to get (i.e. the physical index, not the type code)</p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> The pool to allocate null bitmaps from, if necessary </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorI11type_code_tEE"> |
| <span id="_CPPv3N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorI11type_code_tEE"></span><span id="_CPPv2N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorI11type_code_tEE"></span><span id="arrow::SparseUnionArray::Make__ArrayCR.ArrayVector.std::vector:type_code_t:"></span><span class="target" id="classarrow_1_1_sparse_union_array_1ae17610afda9b1bf781e3666bdda844da"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type_ids</span></span>, <span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">children</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">type_code_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type_codes</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorI11type_code_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_sparse_union_array"><span class="std std-ref">SparseUnionArray</span></a> from type_ids and children. </p> |
| <p>This function does the bare minimum of validation of the input types.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type_ids</strong> – <strong>[in]</strong> An array of logical type ids for the union type </p></li> |
| <li><p><strong>children</strong> – <strong>[in]</strong> Vector of children Arrays containing the data for each type. </p></li> |
| <li><p><strong>type_codes</strong> – <strong>[in]</strong> Vector of type codes. </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"> |
| <span id="_CPPv3N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"></span><span id="_CPPv2N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"></span><span id="arrow::SparseUnionArray::Make__ArrayCR.ArrayVector.std::vector:ss:.std::vector:type_code_t:"></span><span class="target" id="classarrow_1_1_sparse_union_array_1a1475fd83bb0e507ef8036c0e23776358"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type_ids</span></span>, <span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">children</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">field_names</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">type_code_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type_codes</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_sparse_union_array"><span class="std std-ref">SparseUnionArray</span></a> with custom field names from type_ids and children. </p> |
| <p>This function does the bare minimum of validation of the input types.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type_ids</strong> – <strong>[in]</strong> An array of logical type ids for the union type </p></li> |
| <li><p><strong>children</strong> – <strong>[in]</strong> Vector of children Arrays containing the data for each type. </p></li> |
| <li><p><strong>field_names</strong> – <strong>[in]</strong> Vector of strings containing the name of each field. </p></li> |
| <li><p><strong>type_codes</strong> – <strong>[in]</strong> Vector of type codes. </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15DenseUnionArrayE"> |
| <span id="_CPPv3N5arrow15DenseUnionArrayE"></span><span id="_CPPv2N5arrow15DenseUnionArrayE"></span><span id="arrow::DenseUnionArray"></span><span class="target" id="classarrow_1_1_dense_union_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DenseUnionArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow10UnionArrayE" title="arrow::UnionArray"><span class="n"><span class="pre">UnionArray</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15DenseUnionArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="docutils container"> |
| <em>#include <arrow/array/array_nested.h></em></div> |
| <p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for dense union data. </p> |
| <p>Note that union types do not have a validity bitmap </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15DenseUnionArray13value_offsetsEv"> |
| <span id="_CPPv3NK5arrow15DenseUnionArray13value_offsetsEv"></span><span id="_CPPv2NK5arrow15DenseUnionArray13value_offsetsEv"></span><span id="arrow::DenseUnionArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_dense_union_array_1a4ace8326a48624ee44da407baec84762"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">value_offsets</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15DenseUnionArray13value_offsetsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Note that this buffer does not account for any slice offset. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorI11type_code_tEE"> |
| <span id="_CPPv3N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorI11type_code_tEE"></span><span id="_CPPv2N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorI11type_code_tEE"></span><span id="arrow::DenseUnionArray::Make__ArrayCR.ArrayCR.ArrayVector.std::vector:type_code_t:"></span><span class="target" id="classarrow_1_1_dense_union_array_1acde7142c15d73e7bb81288201fd17660"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type_ids</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">value_offsets</span></span>, <span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">children</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">type_code_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type_codes</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorI11type_code_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_dense_union_array"><span class="std std-ref">DenseUnionArray</span></a> from type_ids, value_offsets, and children. </p> |
| <p>This function does the bare minimum of validation of the offsets and input types.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type_ids</strong> – <strong>[in]</strong> An array of logical type ids for the union type </p></li> |
| <li><p><strong>value_offsets</strong> – <strong>[in]</strong> An array of signed int32 values indicating the relative offset into the respective child array for the type in a given slot. The respective offsets for each child value array must be in order / increasing. </p></li> |
| <li><p><strong>children</strong> – <strong>[in]</strong> Vector of children Arrays containing the data for each type. </p></li> |
| <li><p><strong>type_codes</strong> – <strong>[in]</strong> Vector of type codes. </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"> |
| <span id="_CPPv3N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"></span><span id="_CPPv2N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"></span><span id="arrow::DenseUnionArray::Make__ArrayCR.ArrayCR.ArrayVector.std::vector:ss:.std::vector:type_code_t:"></span><span class="target" id="classarrow_1_1_dense_union_array_1a75d24a3a55a5c4ef0637490c2f43aae6"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type_ids</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">value_offsets</span></span>, <span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">children</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">field_names</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">type_code_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type_codes</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_dense_union_array"><span class="std std-ref">DenseUnionArray</span></a> with custom field names from type_ids, value_offsets, and children. </p> |
| <p>This function does the bare minimum of validation of the offsets and input types.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type_ids</strong> – <strong>[in]</strong> An array of logical type ids for the union type </p></li> |
| <li><p><strong>value_offsets</strong> – <strong>[in]</strong> An array of signed int32 values indicating the relative offset into the respective child array for the type in a given slot. The respective offsets for each child value array must be in order / increasing. </p></li> |
| <li><p><strong>children</strong> – <strong>[in]</strong> Vector of children Arrays containing the data for each type. </p></li> |
| <li><p><strong>field_names</strong> – <strong>[in]</strong> Vector of strings containing the name of each field. </p></li> |
| <li><p><strong>type_codes</strong> – <strong>[in]</strong> Vector of type codes. </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="dictionary-encoded"> |
| <h3>Dictionary-encoded<a class="headerlink" href="#dictionary-encoded" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15DictionaryArrayE"> |
| <span id="_CPPv3N5arrow15DictionaryArrayE"></span><span id="_CPPv2N5arrow15DictionaryArrayE"></span><span id="arrow::DictionaryArray"></span><span class="target" id="classarrow_1_1_dictionary_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DictionaryArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow15DictionaryArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> type for dictionary-encoded data with a data-dependent dictionary. </p> |
| <p>A dictionary array contains an array of non-negative integers (the “dictionary indices”) along with a data type containing a “dictionary” corresponding to the distinct values represented in the data.</p> |
| <p>For example, the array</p> |
| <p>[“foo”, “bar”, “foo”, “bar”, “foo”, “bar”]</p> |
| <p>with dictionary [“bar”, “foo”], would have dictionary array representation</p> |
| <p>indices: [1, 0, 1, 0, 1, 0] dictionary: [“bar”, “foo”]</p> |
| <p>The indices in principle may be any integer type. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15DictionaryArray9TransposeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPK7int32_tP10MemoryPool"> |
| <span id="_CPPv3NK5arrow15DictionaryArray9TransposeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPK7int32_tP10MemoryPool"></span><span id="_CPPv2NK5arrow15DictionaryArray9TransposeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPK7int32_tP10MemoryPool"></span><span id="arrow::DictionaryArray::Transpose__std::shared_ptr:DataType:CR.std::shared_ptr:Array:CR.int32_tCP.MemoryPoolPC"></span><span class="target" id="classarrow_1_1_dictionary_array_1a5cb25477193a65fa3ad671081a4221d6"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Transpose</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dictionary</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">transpose_map</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15DictionaryArray9TransposeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPK7int32_tP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Transpose this <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a>. </p> |
| <p>This method constructs a new dictionary array with the given dictionary type, transposing indices using the transpose map. The type and the transpose map are typically computed using DictionaryUnifier.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> the new type object </p></li> |
| <li><p><strong>dictionary</strong> – <strong>[in]</strong> the new dictionary </p></li> |
| <li><p><strong>transpose_map</strong> – <strong>[in]</strong> transposition array of this array’s indices into the target array’s indices </p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> a pool to allocate the array data from </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15DictionaryArray17CanCompareIndicesERK15DictionaryArray"> |
| <span id="_CPPv3NK5arrow15DictionaryArray17CanCompareIndicesERK15DictionaryArray"></span><span id="_CPPv2NK5arrow15DictionaryArray17CanCompareIndicesERK15DictionaryArray"></span><span id="arrow::DictionaryArray::CanCompareIndices__DictionaryArrayCRC"></span><span class="target" id="classarrow_1_1_dictionary_array_1a174e8f2555d0833a45e5ad6c49f7ebab"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CanCompareIndices</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15DictionaryArrayE" title="arrow::DictionaryArray"><span class="n"><span class="pre">DictionaryArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15DictionaryArray17CanCompareIndicesERK15DictionaryArray" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Determine whether dictionary arrays may be compared without unification. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15DictionaryArray10dictionaryEv"> |
| <span id="_CPPv3NK5arrow15DictionaryArray10dictionaryEv"></span><span id="_CPPv2NK5arrow15DictionaryArray10dictionaryEv"></span><span id="arrow::DictionaryArray::dictionaryC"></span><span class="target" id="classarrow_1_1_dictionary_array_1ac7efbb3349c316fb5cd13673a51750ed"></span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">dictionary</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15DictionaryArray10dictionaryEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the dictionary for this array, which is stored as a member of the <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> internal structure. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow15DictionaryArray13GetValueIndexE7int64_t"> |
| <span id="_CPPv3NK5arrow15DictionaryArray13GetValueIndexE7int64_t"></span><span id="_CPPv2NK5arrow15DictionaryArray13GetValueIndexE7int64_t"></span><span id="arrow::DictionaryArray::GetValueIndex__int64_tC"></span><span class="target" id="classarrow_1_1_dictionary_array_1afd412221a4087eb6fdb5a369d3763bbe"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetValueIndex</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow15DictionaryArray13GetValueIndexE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the ith value of indices, cast to int64_t. </p> |
| <p>Not recommended for use in performance-sensitive code. Does not validate whether the value is null or out-of-bounds. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE"> |
| <span id="_CPPv3N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE"></span><span id="_CPPv2N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE"></span><span id="arrow::DictionaryArray::FromArrays__std::shared_ptr:DataType:CR.std::shared_ptr:Array:CR.std::shared_ptr:Array:CR"></span><span class="target" id="classarrow_1_1_dictionary_array_1aaa85c8ecf54b9531abe451d023553550"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FromArrays</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dictionary</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a> from dictionary and indices array and validate. </p> |
| <p>This function does the validation of the indices and input type. It checks if all indices are non-negative and smaller than the size of the dictionary.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> a dictionary type </p></li> |
| <li><p><strong>dictionary</strong> – <strong>[in]</strong> the dictionary with same value type as the type object </p></li> |
| <li><p><strong>indices</strong> – <strong>[in]</strong> an array of non-negative integers smaller than the size of the dictionary </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="extension-arrays"> |
| <h3>Extension arrays<a class="headerlink" href="#extension-arrays" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14ExtensionArrayE"> |
| <span id="_CPPv3N5arrow14ExtensionArrayE"></span><span id="_CPPv2N5arrow14ExtensionArrayE"></span><span id="arrow::ExtensionArray"></span><span class="target" id="classarrow_1_1_extension_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ExtensionArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow14ExtensionArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Base array class for user-defined extension types. </p> |
| <p>Subclassed by <a class="reference internal" href="extension.html#classarrow_1_1extension_1_1_bool8_array"><span class="std std-ref">arrow::extension::Bool8Array</span></a>, <a class="reference internal" href="extension.html#classarrow_1_1extension_1_1_fixed_shape_tensor_array"><span class="std std-ref">arrow::extension::FixedShapeTensorArray</span></a>, <a class="reference internal" href="extension.html#classarrow_1_1extension_1_1_opaque_array"><span class="std std-ref">arrow::extension::OpaqueArray</span></a>, <a class="reference internal" href="extension.html#classarrow_1_1extension_1_1_uuid_array"><span class="std std-ref">arrow::extension::UuidArray</span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI9ArrayDataEE"> |
| <span id="_CPPv3N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="_CPPv2N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::ExtensionArray::ExtensionArray__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_extension_array_1ac6430ec3ab5462570daa60ee2f6b125e"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ExtensionArray</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow9ArrayDataE" title="arrow::ArrayData"><span class="n"><span class="pre">ArrayData</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI9ArrayDataEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct an <a class="reference internal" href="#classarrow_1_1_extension_array"><span class="std std-ref">ExtensionArray</span></a> from an <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a>. </p> |
| <p>The <a class="reference internal" href="#structarrow_1_1_array_data"><span class="std std-ref">ArrayData</span></a> must have the right <a class="reference internal" href="datatype.html#classarrow_1_1_extension_type"><span class="std std-ref">ExtensionType</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEE"> |
| <span id="_CPPv3N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEE"></span><span id="_CPPv2N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEE"></span><span id="arrow::ExtensionArray::ExtensionArray__std::shared_ptr:DataType:CR.std::shared_ptr:Array:CR"></span><span class="target" id="classarrow_1_1_extension_array_1a318ac1dd6329a39c6a5d53efd7ac57cc"></span><span class="sig-name descname"><span class="n"><span class="pre">ExtensionArray</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">storage</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct an <a class="reference internal" href="#classarrow_1_1_extension_array"><span class="std std-ref">ExtensionArray</span></a> from a type and the underlying storage. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14ExtensionArray7storageEv"> |
| <span id="_CPPv3NK5arrow14ExtensionArray7storageEv"></span><span id="_CPPv2NK5arrow14ExtensionArray7storageEv"></span><span id="arrow::ExtensionArray::storageC"></span><span class="target" id="classarrow_1_1_extension_array_1ad8851ebda903571de36667e6097b80bf"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">storage</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14ExtensionArray7storageEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>The physical storage for the extension array. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="run-end-encoded-array"> |
| <h3>Run-End Encoded Array<a class="headerlink" href="#run-end-encoded-array" title="Link to this heading">#</a></h3> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18RunEndEncodedArrayE"> |
| <span id="_CPPv3N5arrow18RunEndEncodedArrayE"></span><span id="_CPPv2N5arrow18RunEndEncodedArrayE"></span><span id="arrow::RunEndEncodedArray"></span><span class="target" id="classarrow_1_1_run_end_encoded_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">RunEndEncodedArray</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><a class="headerlink" href="#_CPPv4N5arrow18RunEndEncodedArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> type for run-end encoded data. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18RunEndEncodedArray18RunEndEncodedArrayERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"> |
| <span id="_CPPv3N5arrow18RunEndEncodedArray18RunEndEncodedArrayERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="_CPPv2N5arrow18RunEndEncodedArray18RunEndEncodedArrayERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="arrow::RunEndEncodedArray::RunEndEncodedArray__std::shared_ptr:DataType:CR.int64_t.std::shared_ptr:Array:CR.std::shared_ptr:Array:CR.int64_t"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1a54e29dd60f68b8a4a9a2619d78c729e4"></span><span class="sig-name descname"><span class="n"><span class="pre">RunEndEncodedArray</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">run_ends</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18RunEndEncodedArray18RunEndEncodedArrayERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a <a class="reference internal" href="#classarrow_1_1_run_end_encoded_array"><span class="std std-ref">RunEndEncodedArray</span></a> from all parameters. </p> |
| <p>The length and offset parameters refer to the dimensions of the logical array which is the array we would get after expanding all the runs into repeated values. As such, length can be much greater than the length of the child run_ends and values arrays. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray8run_endsEv"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray8run_endsEv"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray8run_endsEv"></span><span id="arrow::RunEndEncodedArray::run_endsC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1a7157299b7f889b101423cefd7d1deb68"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">run_ends</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray8run_endsEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns an array holding the logical indexes of each run-end. </p> |
| <p>The physical offset to the array is applied. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray6valuesEv"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray6valuesEv"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray6valuesEv"></span><span id="arrow::RunEndEncodedArray::valuesC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1ad4ed367855766e0e025df3d9055e8162"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">values</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray6valuesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns an array holding the values of each run. </p> |
| <p>The physical offset to the array is applied. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray14LogicalRunEndsEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray14LogicalRunEndsEP10MemoryPool"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray14LogicalRunEndsEP10MemoryPool"></span><span id="arrow::RunEndEncodedArray::LogicalRunEnds__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1a6e1c30b2c4b29a8c43c74347a6b499ef"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LogicalRunEnds</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray14LogicalRunEndsEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns an array holding the logical indexes of each run end. </p> |
| <p>If a non-zero logical offset is set, this function allocates a new array and rewrites all the run end values to be relative to the logical offset and cuts the end of the array to the logical length. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray13LogicalValuesEv"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray13LogicalValuesEv"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray13LogicalValuesEv"></span><span id="arrow::RunEndEncodedArray::LogicalValuesC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1a37c24d1daea66a7668dbe78c22f091b3"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">LogicalValues</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray13LogicalValuesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns an array holding the values of each run. </p> |
| <p>If a non-zero logical offset is set, this function allocates a new array containing only the values within the logical range. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalOffsetEv"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray18FindPhysicalOffsetEv"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray18FindPhysicalOffsetEv"></span><span id="arrow::RunEndEncodedArray::FindPhysicalOffsetC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1a6e743a590f99f58cfaf92d88da3e8045"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FindPhysicalOffset</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalOffsetEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Find the physical offset of this REE array. </p> |
| <p>This function uses binary-search, so it has a O(log N) cost. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalLengthEv"> |
| <span id="_CPPv3NK5arrow18RunEndEncodedArray18FindPhysicalLengthEv"></span><span id="_CPPv2NK5arrow18RunEndEncodedArray18FindPhysicalLengthEv"></span><span id="arrow::RunEndEncodedArray::FindPhysicalLengthC"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1ab8d8675c44522a5f958da8653e8aca5c"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">FindPhysicalLength</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalLengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Find the physical length of this REE array. </p> |
| <p>The physical length of an REE is the number of physical values (and run-ends) necessary to represent the logical range of values from offset to length.</p> |
| <p>Avoid calling this function if the physical length can be established in some other way (e.g. when iterating over the runs sequentially until the end). This function uses binary-search, so it has a O(log N) cost. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18RunEndEncodedArray4MakeERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"> |
| <span id="_CPPv3N5arrow18RunEndEncodedArray4MakeERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="_CPPv2N5arrow18RunEndEncodedArray4MakeERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="arrow::RunEndEncodedArray::Make__std::shared_ptr:DataType:CR.int64_t.std::shared_ptr:Array:CR.std::shared_ptr:Array:CR.int64_t"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1aff2f815d55310003b475cdaded8d16a1"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow18RunEndEncodedArrayE" title="arrow::RunEndEncodedArray"><span class="n"><span class="pre">RunEndEncodedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">logical_length</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">run_ends</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">logical_offset</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18RunEndEncodedArray4MakeERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a <a class="reference internal" href="#classarrow_1_1_run_end_encoded_array"><span class="std std-ref">RunEndEncodedArray</span></a> from all parameters. </p> |
| <p>The length and offset parameters refer to the dimensions of the logical array which is the array we would get after expanding all the runs into repeated values. As such, length can be much greater than the length of the child run_ends and values arrays. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18RunEndEncodedArray4MakeE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"> |
| <span id="_CPPv3N5arrow18RunEndEncodedArray4MakeE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="_CPPv2N5arrow18RunEndEncodedArray4MakeE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"></span><span id="arrow::RunEndEncodedArray::Make__int64_t.std::shared_ptr:Array:CR.std::shared_ptr:Array:CR.int64_t"></span><span class="target" id="classarrow_1_1_run_end_encoded_array_1ae8cf6093fdd11dfa45242acfe182ed4b"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow18RunEndEncodedArrayE" title="arrow::RunEndEncodedArray"><span class="n"><span class="pre">RunEndEncodedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">logical_length</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">run_ends</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">values</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">logical_offset</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow18RunEndEncodedArray4MakeE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a <a class="reference internal" href="#classarrow_1_1_run_end_encoded_array"><span class="std std-ref">RunEndEncodedArray</span></a> from values and run ends arrays. </p> |
| <p>The data type is automatically inferred from the arguments. The run_ends and values arrays must have the same length. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| </section> |
| <section id="chunked-arrays"> |
| <h2>Chunked Arrays<a class="headerlink" href="#chunked-arrays" title="Link to this heading">#</a></h2> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ChunkedArrayE"> |
| <span id="_CPPv3N5arrow12ChunkedArrayE"></span><span id="_CPPv2N5arrow12ChunkedArrayE"></span><span id="arrow::ChunkedArray"></span><span class="target" id="classarrow_1_1_chunked_array"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkedArray</span></span></span><a class="headerlink" href="#_CPPv4N5arrow12ChunkedArrayE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>A data structure managing a list of primitive Arrow arrays logically as one large array. </p> |
| <p>Data chunking is treated throughout this project largely as an implementation detail for performance and memory use optimization. <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> allows <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> objects to be collected and interpreted as a single logical array without requiring an expensive concatenation step.</p> |
| <p>In some cases, data produced by a function may exceed the capacity of an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> (like <a class="reference internal" href="#classarrow_1_1_binary_array"><span class="std std-ref">BinaryArray</span></a> or <a class="reference internal" href="#classarrow_1_1_string_array"><span class="std std-ref">StringArray</span></a>) and so returning multiple Arrays is the only possibility. In these cases, we recommend returning a <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> instead of vector of Arrays or some alternative.</p> |
| <p>When data is processed in parallel, it may not be practical or possible to create large contiguous memory allocations and write output into them. With some data types, like binary and string types, it is not possible at all to produce non-chunked array outputs without requiring a concatenation step at the end of processing.</p> |
| <p>Application developers may tune chunk sizes based on analysis of performance profiles but many developer-users will not need to be especially concerned with the chunking details.</p> |
| <p>Preserving the chunk layout/sizes in processing steps is generally not considered to be a contract in APIs. A function may decide to alter the chunking of its result. Similarly, APIs accepting multiple <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> inputs should not expect the chunk layout to be the same in each input. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ChunkedArray12ChunkedArrayENSt10shared_ptrI5ArrayEE"> |
| <span id="_CPPv3N5arrow12ChunkedArray12ChunkedArrayENSt10shared_ptrI5ArrayEE"></span><span id="_CPPv2N5arrow12ChunkedArray12ChunkedArrayENSt10shared_ptrI5ArrayEE"></span><span id="arrow::ChunkedArray::ChunkedArray__std::shared_ptr:Array:"></span><span class="target" id="classarrow_1_1_chunked_array_1a2d66448b2733e29fe02d6334defa7e47"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkedArray</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">chunk</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ChunkedArray12ChunkedArrayENSt10shared_ptrI5ArrayEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a chunked array from a single <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ChunkedArray12ChunkedArrayE11ArrayVectorNSt10shared_ptrI8DataTypeEE"> |
| <span id="_CPPv3N5arrow12ChunkedArray12ChunkedArrayE11ArrayVectorNSt10shared_ptrI8DataTypeEE"></span><span id="_CPPv2N5arrow12ChunkedArray12ChunkedArrayE11ArrayVectorNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::ChunkedArray::ChunkedArray__ArrayVector.std::shared_ptr:DataType:"></span><span class="target" id="classarrow_1_1_chunked_array_1ac99ea7c3570591bd3dd36fd9ad1392c5"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkedArray</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">chunks</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="n"><span class="pre">NULLPTR</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ChunkedArray12ChunkedArrayE11ArrayVectorNSt10shared_ptrI8DataTypeEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a chunked array from a vector of arrays and an optional data type. </p> |
| <p>The vector elements must have the same data type. If the data type is passed explicitly, the vector may be empty. If the data type is omitted, the vector must be non-empty. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray6lengthEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray6lengthEv"></span><span id="_CPPv2NK5arrow12ChunkedArray6lengthEv"></span><span id="arrow::ChunkedArray::lengthC"></span><span class="target" id="classarrow_1_1_chunked_array_1a4df41bf1a05cd1083a2c4502e0a85f87"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray6lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>the total length of the chunked array; computed on construction </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray10null_countEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray10null_countEv"></span><span id="_CPPv2NK5arrow12ChunkedArray10null_countEv"></span><span id="arrow::ChunkedArray::null_countC"></span><span class="target" id="classarrow_1_1_chunked_array_1a962541b044ac5a7a6a87499cef7957bb"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">null_count</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray10null_countEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>the total number of nulls among all chunks </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray10num_chunksEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray10num_chunksEv"></span><span id="_CPPv2NK5arrow12ChunkedArray10num_chunksEv"></span><span id="arrow::ChunkedArray::num_chunksC"></span><span class="target" id="classarrow_1_1_chunked_array_1afa477fd2e9a3ce9131d9d7f4391de52b"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">num_chunks</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray10num_chunksEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>the total number of chunks in the chunked array </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray5chunkEi"> |
| <span id="_CPPv3NK5arrow12ChunkedArray5chunkEi"></span><span id="_CPPv2NK5arrow12ChunkedArray5chunkEi"></span><span id="arrow::ChunkedArray::chunk__iC"></span><span class="target" id="classarrow_1_1_chunked_array_1a4cf93aac3cb2555009183644b122b9a9"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow5ArrayE" title="arrow::Array"><span class="n"><span class="pre">Array</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">chunk</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray5chunkEi" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>chunk a particular chunk from the chunked array </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray6chunksEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray6chunksEv"></span><span id="_CPPv2NK5arrow12ChunkedArray6chunksEv"></span><span id="arrow::ChunkedArray::chunksC"></span><span class="target" id="classarrow_1_1_chunked_array_1a16988a172dc3fb9e4c4cd4bdbbdde626"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">ArrayVector</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">chunks</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray6chunksEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>an ArrayVector of chunks </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray12device_typesEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray12device_typesEv"></span><span id="_CPPv2NK5arrow12ChunkedArray12device_typesEv"></span><span id="arrow::ChunkedArray::device_typesC"></span><span class="target" id="classarrow_1_1_chunked_array_1a2ad66d7f7a957e442e490f3f88b188fe"></span><span class="n"><span class="pre">DeviceAllocationTypeSet</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">device_types</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray12device_typesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>The set of device allocation types used by the chunks in this chunked array. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray6is_cpuEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray6is_cpuEv"></span><span id="_CPPv2NK5arrow12ChunkedArray6is_cpuEv"></span><span id="arrow::ChunkedArray::is_cpuC"></span><span class="target" id="classarrow_1_1_chunked_array_1aef3335973a826e67a43695eaaff8e89e"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_cpu</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray6is_cpuEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>true if all chunks are allocated on CPU-accessible memory. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t7int64_t"> |
| <span id="_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t7int64_t"></span><span id="_CPPv2NK5arrow12ChunkedArray5SliceE7int64_t7int64_t"></span><span id="arrow::ChunkedArray::Slice__int64_t.int64_tC"></span><span class="target" id="classarrow_1_1_chunked_array_1a36d9b7f97edb89b598058268b5a4e428"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">length</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy slice of the chunked array with the indicated offset and length. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>offset</strong> – <strong>[in]</strong> the position of the first element in the constructed slice </p></li> |
| <li><p><strong>length</strong> – <strong>[in]</strong> the length of the slice. If there are not enough elements in the chunked array, the length will be adjusted accordingly</p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>a new object wrapped in std::shared_ptr<ChunkedArray> </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t"> |
| <span id="_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t"></span><span id="_CPPv2NK5arrow12ChunkedArray5SliceE7int64_t"></span><span id="arrow::ChunkedArray::Slice__int64_tC"></span><span class="target" id="classarrow_1_1_chunked_array_1a4b773ff92afa46e55a73e0fb02793e02"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Slice</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offset</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Slice from offset until end of the chunked array. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray7FlattenEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow12ChunkedArray7FlattenEP10MemoryPool"></span><span id="_CPPv2NK5arrow12ChunkedArray7FlattenEP10MemoryPool"></span><span id="arrow::ChunkedArray::Flatten__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_chunked_array_1a02e0f2111ef181ed036a9cd9e1119ec0"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Flatten</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray7FlattenEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Flatten this chunked array as a vector of chunked arrays, one for each struct field. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>pool</strong> – <strong>[in]</strong> The pool for buffer allocations, if any </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray4ViewERKNSt10shared_ptrI8DataTypeEE"> |
| <span id="_CPPv3NK5arrow12ChunkedArray4ViewERKNSt10shared_ptrI8DataTypeEE"></span><span id="_CPPv2NK5arrow12ChunkedArray4ViewERKNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::ChunkedArray::View__std::shared_ptr:DataType:CRC"></span><span class="target" id="classarrow_1_1_chunked_array_1a16fc9484557f435edee7679f9692384c"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">View</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray4ViewERKNSt10shared_ptrI8DataTypeEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a zero-copy view of this chunked array with the given type. </p> |
| <p>Calls <a class="reference internal" href="#classarrow_1_1_array_1aae6abc1f1b2357b810e313289e720d19"><span class="std std-ref">Array::View</span></a> on each constituent chunk. Always succeeds if there are zero chunks </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray4typeEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray4typeEv"></span><span id="_CPPv2NK5arrow12ChunkedArray4typeEv"></span><span id="arrow::ChunkedArray::typeC"></span><span class="target" id="classarrow_1_1_chunked_array_1a48b845b5e83a0d2a61fc514aad904d0b"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">type</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray4typeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the type of the chunked array. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray9GetScalarE7int64_t"> |
| <span id="_CPPv3NK5arrow12ChunkedArray9GetScalarE7int64_t"></span><span id="_CPPv2NK5arrow12ChunkedArray9GetScalarE7int64_t"></span><span id="arrow::ChunkedArray::GetScalar__int64_tC"></span><span class="target" id="classarrow_1_1_chunked_array_1a5f79a6f1bde2c7141f6289f474e0d119"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="scalar.html#_CPPv4N5arrow6ScalarE" title="arrow::Scalar"><span class="n"><span class="pre">Scalar</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">GetScalar</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray9GetScalarE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a <a class="reference internal" href="scalar.html#structarrow_1_1_scalar"><span class="std std-ref">Scalar</span></a> containing the value of this array at index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray6EqualsERK12ChunkedArrayRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow12ChunkedArray6EqualsERK12ChunkedArrayRK12EqualOptions"></span><span id="_CPPv2NK5arrow12ChunkedArray6EqualsERK12ChunkedArrayRK12EqualOptions"></span><span id="arrow::ChunkedArray::Equals__ChunkedArrayCR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_chunked_array_1a5817512c989c7966eecaa5594f0167f8"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">opts</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray6EqualsERK12ChunkedArrayRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Determine if two chunked arrays are equal. </p> |
| <p>Two chunked arrays can be equal only if they have equal datatypes. However, they may be equal even if they have different chunkings. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEERK12EqualOptions"> |
| <span id="_CPPv3NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEERK12EqualOptions"></span><span id="_CPPv2NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEERK12EqualOptions"></span><span id="arrow::ChunkedArray::Equals__std::shared_ptr:ChunkedArray:CR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_chunked_array_1a78192bb8b20dd15a73ae818f393ca15f"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">opts</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEERK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Determine if two chunked arrays are equal. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray12ApproxEqualsERK12ChunkedArrayRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow12ChunkedArray12ApproxEqualsERK12ChunkedArrayRK12EqualOptions"></span><span id="_CPPv2NK5arrow12ChunkedArray12ApproxEqualsERK12ChunkedArrayRK12EqualOptions"></span><span id="arrow::ChunkedArray::ApproxEquals__ChunkedArrayCR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_chunked_array_1a5a77f638de57685298c7a074697e01a2"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ApproxEquals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">&</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray12ApproxEqualsERK12ChunkedArrayRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Determine if two chunked arrays approximately equal. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray8ToStringEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray8ToStringEv"></span><span id="_CPPv2NK5arrow12ChunkedArray8ToStringEv"></span><span id="arrow::ChunkedArray::ToStringC"></span><span class="target" id="classarrow_1_1_chunked_array_1aba4644e58ea8d1b43080691a4e945ca8"></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ToString</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray8ToStringEv" title="Link to this definition">#</a><br /></dt> |
| <dd><dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>PrettyPrint representation suitable for debugging </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray8ValidateEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray8ValidateEv"></span><span id="_CPPv2NK5arrow12ChunkedArray8ValidateEv"></span><span id="arrow::ChunkedArray::ValidateC"></span><span class="target" id="classarrow_1_1_chunked_array_1a06ca5def32987d58b7577db269e39520"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Validate</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray8ValidateEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Perform cheap validation checks to determine obvious inconsistencies within the chunk array’s internal data. </p> |
| <p>This is O(k*m) where k is the number of array descendents, and m is the number of chunks.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><a class="reference internal" href="support.html#classarrow_1_1_status"><span class="std std-ref">Status</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12ChunkedArray12ValidateFullEv"> |
| <span id="_CPPv3NK5arrow12ChunkedArray12ValidateFullEv"></span><span id="_CPPv2NK5arrow12ChunkedArray12ValidateFullEv"></span><span id="arrow::ChunkedArray::ValidateFullC"></span><span class="target" id="classarrow_1_1_chunked_array_1a85899961a35888fcdfed462418ba6498"></span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValidateFull</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12ChunkedArray12ValidateFullEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Perform extensive validation checks to determine inconsistencies within the chunk array’s internal data. </p> |
| <p>This is O(k*n) where k is the number of array descendents, and n is the length in elements.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><a class="reference internal" href="support.html#classarrow_1_1_status"><span class="std std-ref">Status</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ChunkedArray9MakeEmptyENSt10shared_ptrI8DataTypeEEP10MemoryPool"> |
| <span id="_CPPv3N5arrow12ChunkedArray9MakeEmptyENSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="_CPPv2N5arrow12ChunkedArray9MakeEmptyENSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="arrow::ChunkedArray::MakeEmpty__std::shared_ptr:DataType:.MemoryPoolP"></span><span class="target" id="classarrow_1_1_chunked_array_1a00be17c44ce29e83769fda436a95614f"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow12ChunkedArrayE" title="arrow::ChunkedArray"><span class="n"><span class="pre">ChunkedArray</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">MakeEmpty</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">type</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ChunkedArray9MakeEmptyENSt10shared_ptrI8DataTypeEEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an empty <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> of a given type. </p> |
| <p>The output <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> will have one chunk with an empty array of the given type.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> the data type of the empty <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a></p></li> |
| <li><p><strong>pool</strong> – <strong>[in]</strong> the memory pool to allocate memory from </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>the resulting <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a></p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ChunkLocationE"> |
| <span id="_CPPv3N5arrow13ChunkLocationE"></span><span id="_CPPv2N5arrow13ChunkLocationE"></span><span class="target" id="namespacearrow_1a9ff1b11434c34acbae92e78b79113c1b"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">ChunkLocation</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow18TypedChunkLocationE" title="arrow::TypedChunkLocation"><span class="n"><span class="pre">TypedChunkLocation</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow13ChunkLocationE" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp struct"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow18TypedChunkLocationE"> |
| <span id="_CPPv3I0EN5arrow18TypedChunkLocationE"></span><span id="_CPPv2I0EN5arrow18TypedChunkLocationE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IndexType</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="structarrow_1_1_typed_chunk_location"></span><span class="k"><span class="pre">struct</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TypedChunkLocation</span></span></span><a class="headerlink" href="#_CPPv4I0EN5arrow18TypedChunkLocationE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-members">Public Members</p> |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18TypedChunkLocation11chunk_indexE"> |
| <span id="_CPPv3N5arrow18TypedChunkLocation11chunk_indexE"></span><span id="_CPPv2N5arrow18TypedChunkLocation11chunk_indexE"></span><span id="arrow::TypedChunkLocation::chunk_index__IndexType"></span><span class="target" id="structarrow_1_1_typed_chunk_location_1a4027b93e628e4957ca1cb986de55c1f1"></span><a class="reference internal" href="#_CPPv4I0EN5arrow18TypedChunkLocationE" title="arrow::TypedChunkLocation::IndexType"><span class="n"><span class="pre">IndexType</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">chunk_index</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><a class="headerlink" href="#_CPPv4N5arrow18TypedChunkLocation11chunk_indexE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Index of the chunk in the array of chunks. </p> |
| <p>The value is always in the range <code class="docutils literal notranslate"><span class="pre">[0,</span> <span class="pre">chunks.size()]</span></code>. <code class="docutils literal notranslate"><span class="pre">chunks.size()</span></code> is used to represent out-of-bounds locations. </p> |
| </dd></dl> |
| |
| <dl class="cpp var"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18TypedChunkLocation14index_in_chunkE"> |
| <span id="_CPPv3N5arrow18TypedChunkLocation14index_in_chunkE"></span><span id="_CPPv2N5arrow18TypedChunkLocation14index_in_chunkE"></span><span id="arrow::TypedChunkLocation::index_in_chunk__IndexType"></span><span class="target" id="structarrow_1_1_typed_chunk_location_1acf7f4903a7326bdd5f87b7462365913e"></span><a class="reference internal" href="#_CPPv4I0EN5arrow18TypedChunkLocationE" title="arrow::TypedChunkLocation::IndexType"><span class="n"><span class="pre">IndexType</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">index_in_chunk</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><a class="headerlink" href="#_CPPv4N5arrow18TypedChunkLocation14index_in_chunkE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Index of the value in the chunk. </p> |
| <p>The value is UNDEFINED if <code class="docutils literal notranslate"><span class="pre">chunk_index</span> <span class="pre">>=</span> <span class="pre">chunks.size()</span></code></p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ChunkResolverE"> |
| <span id="_CPPv3N5arrow13ChunkResolverE"></span><span id="_CPPv2N5arrow13ChunkResolverE"></span><span id="arrow::ChunkResolver"></span><span class="target" id="classarrow_1_1_chunk_resolver"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkResolver</span></span></span><a class="headerlink" href="#_CPPv4N5arrow13ChunkResolverE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>An utility that incrementally resolves logical indices into physical indices in a chunked array. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ChunkResolver13ChunkResolverENSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow13ChunkResolver13ChunkResolverENSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow13ChunkResolver13ChunkResolverENSt6vectorI7int64_tEE"></span><span id="arrow::ChunkResolver::ChunkResolver__std::vector:int64_t:"></span><span class="target" id="classarrow_1_1_chunk_resolver_1a71907b06131afcaab2984b60421f70a2"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkResolver</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">offsets</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">noexcept</span></span><a class="headerlink" href="#_CPPv4N5arrow13ChunkResolver13ChunkResolverENSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a <a class="reference internal" href="#classarrow_1_1_chunk_resolver"><span class="std std-ref">ChunkResolver</span></a> from a vector of chunks.size() + 1 offsets. </p> |
| <p>The first offset must be 0 and the last offset must be the logical length of the chunked array. Each offset before the last represents the starting logical index of the corresponding chunk. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13ChunkResolver7ResolveE7int64_t"> |
| <span id="_CPPv3NK5arrow13ChunkResolver7ResolveE7int64_t"></span><span id="_CPPv2NK5arrow13ChunkResolver7ResolveE7int64_t"></span><span id="arrow::ChunkResolver::Resolve__int64_tC"></span><span class="target" id="classarrow_1_1_chunk_resolver_1a5b0dbaa144b1230d583157a0ebd4efb0"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow13ChunkLocationE" title="arrow::ChunkLocation"><span class="n"><span class="pre">ChunkLocation</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Resolve</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow13ChunkResolver7ResolveE7int64_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Resolve a logical index to a ChunkLocation. </p> |
| <p>The returned ChunkLocation contains the chunk index and the within-chunk index equivalent to the logical index.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><strong>index</strong> – The logical index to resolve </p> |
| </dd> |
| <dt class="field-even">Pre<span class="colon">:</span></dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">index</span> <span class="pre">>=</span> <span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Post<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">location.chunk_index</span></code> in <code class="docutils literal notranslate"><span class="pre">[0,</span> <span class="pre">chunks.size()]</span></code></p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>ChunkLocation with a valid chunk_index if index is within bounds, or with <code class="docutils literal notranslate"><span class="pre">chunk_index</span> <span class="pre">==</span> <span class="pre">chunks.size()</span></code> if logical index is <code class="docutils literal notranslate"><span class="pre">>=</span> <span class="pre">chunked_array.length()</span></code>. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow13ChunkResolver15ResolveWithHintE7int64_t13ChunkLocation"> |
| <span id="_CPPv3NK5arrow13ChunkResolver15ResolveWithHintE7int64_t13ChunkLocation"></span><span id="_CPPv2NK5arrow13ChunkResolver15ResolveWithHintE7int64_t13ChunkLocation"></span><span id="arrow::ChunkResolver::ResolveWithHint__int64_t.ChunkLocationC"></span><span class="target" id="classarrow_1_1_chunk_resolver_1a9127c88a3c8a9aa06640dd5f0a0b8009"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow13ChunkLocationE" title="arrow::ChunkLocation"><span class="n"><span class="pre">ChunkLocation</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ResolveWithHint</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span>, <a class="reference internal" href="#_CPPv4N5arrow13ChunkLocationE" title="arrow::ChunkLocation"><span class="n"><span class="pre">ChunkLocation</span></span></a><span class="w"> </span><span class="n sig-param"><span class="pre">hint</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow13ChunkResolver15ResolveWithHintE7int64_t13ChunkLocation" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Resolve a logical index to a ChunkLocation. </p> |
| <p>The returned ChunkLocation contains the chunk index and the within-chunk index equivalent to the logical index.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>index</strong> – The logical index to resolve </p></li> |
| <li><p><strong>hint</strong> – ChunkLocation{} or the last ChunkLocation returned by this <a class="reference internal" href="#classarrow_1_1_chunk_resolver"><span class="std std-ref">ChunkResolver</span></a>. </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Pre<span class="colon">:</span></dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">index</span> <span class="pre">>=</span> <span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Post<span class="colon">:</span></dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">location.chunk_index</span></code> in <code class="docutils literal notranslate"><span class="pre">[0,</span> <span class="pre">chunks.size()]</span></code></p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>ChunkLocation with a valid chunk_index if index is within bounds, or with <code class="docutils literal notranslate"><span class="pre">chunk_index</span> <span class="pre">==</span> <span class="pre">chunks.size()</span></code> if logical index is <code class="docutils literal notranslate"><span class="pre">>=</span> <span class="pre">chunked_array.length()</span></code>. </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType"> |
| <span id="_CPPv3I0ENK5arrow13ChunkResolver11ResolveManyE7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType"></span><span id="_CPPv2I0ENK5arrow13ChunkResolver11ResolveManyE7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">IndexType</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_chunk_resolver_1a0528c5d6fdd3e8a9d2b71f1b078fe4b8"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ResolveMany</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">n_indices</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType" title="arrow::ChunkResolver::ResolveMany::IndexType"><span class="n"><span class="pre">IndexType</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">logical_index_vec</span></span>, <a class="reference internal" href="#_CPPv4I0EN5arrow18TypedChunkLocationE" title="arrow::TypedChunkLocation"><span class="n"><span class="pre">TypedChunkLocation</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType" title="arrow::ChunkResolver::ResolveMany::IndexType"><span class="n"><span class="pre">IndexType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">out_chunk_location_vec</span></span>, <a class="reference internal" href="#_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType" title="arrow::ChunkResolver::ResolveMany::IndexType"><span class="n"><span class="pre">IndexType</span></span></a><span class="w"> </span><span class="n sig-param"><span class="pre">chunk_hint</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Resolve <code class="docutils literal notranslate"><span class="pre">n_indices</span></code> logical indices to chunk indices. </p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>n_indices</strong> – The number of logical indices to resolve </p></li> |
| <li><p><strong>logical_index_vec</strong> – The logical indices to resolve </p></li> |
| <li><p><strong>out_chunk_location_vec</strong> – The output array where the locations will be written </p></li> |
| <li><p><strong>chunk_hint</strong> – 0 or the last chunk_index produced by ResolveMany </p></li> |
| </ul> |
| </dd> |
| <dt class="field-even">Pre<span class="colon">:</span></dt> |
| <dd class="field-even"><p>0 <= logical_index_vec[i] < logical_array_length() (for well-defined and valid chunk index results) </p> |
| </dd> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>out_chunk_location_vec has space for <code class="docutils literal notranslate"><span class="pre">n_indices</span></code> locations </p> |
| </dd> |
| <dt class="field-even">Pre<span class="colon">:</span></dt> |
| <dd class="field-even"><p>chunk_hint in [0, chunks.size()] </p> |
| </dd> |
| <dt class="field-odd">Post<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>out_chunk_location_vec[i].chunk_index in [0, chunks.size()] for i in [0, n) </p> |
| </dd> |
| <dt class="field-even">Post<span class="colon">:</span></dt> |
| <dd class="field-even"><p>if logical_index_vec[i] >= chunked_array.length(), then out_chunk_location_vec[i].chunk_index == chunks.size() and out_chunk_location_vec[i].index_in_chunk is UNDEFINED (can be out-of-bounds) </p> |
| </dd> |
| <dt class="field-odd">Post<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>if logical_index_vec[i] < 0, then both values in out_chunk_index_vec[i] are UNDEFINED</p> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><p>false iff chunks.size() > std::numeric_limits<IndexType>::max() </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13ChunkResolver6BisectE7int64_tPK7int64_t7int32_t7int32_t"> |
| <span id="_CPPv3N5arrow13ChunkResolver6BisectE7int64_tPK7int64_t7int32_t7int32_t"></span><span id="_CPPv2N5arrow13ChunkResolver6BisectE7int64_tPK7int64_t7int32_t7int32_t"></span><span id="arrow::ChunkResolver::Bisect__int64_t.int64_tCP.int32_t.int32_t"></span><span class="target" id="classarrow_1_1_chunk_resolver_1a28be23a3c25142f1dc8e188fa486a540"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Bisect</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">offsets</span></span>, <span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">lo</span></span>, <span class="n"><span class="pre">int32_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">hi</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13ChunkResolver6BisectE7int64_tPK7int64_t7int32_t7int32_t" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Find the index of the chunk that contains the logical index. </p> |
| <p>Any non-negative index is accepted. When <code class="docutils literal notranslate"><span class="pre">hi=num_offsets</span></code>, the largest possible return value is <code class="docutils literal notranslate"><span class="pre">num_offsets-1</span></code> which is equal to <code class="docutils literal notranslate"><span class="pre">chunks.size()</span></code>. Which is returned when the logical index is greater or equal the logical length of the chunked array.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>index >= 0 (otherwise, when index is negative, hi-1 is returned) </p> |
| </dd> |
| <dt class="field-even">Pre<span class="colon">:</span></dt> |
| <dd class="field-even"><p>lo < hi </p> |
| </dd> |
| <dt class="field-odd">Pre<span class="colon">:</span></dt> |
| <dd class="field-odd"><p>lo >= 0 && hi <= offsets_.size() </p> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="utilities"> |
| <h2>Utilities<a class="headerlink" href="#utilities" title="Link to this heading">#</a></h2> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitorE"> |
| <span id="_CPPv3N5arrow12ArrayVisitorE"></span><span id="_CPPv2N5arrow12ArrayVisitorE"></span><span id="arrow::ArrayVisitor"></span><span class="target" id="classarrow_1_1_array_visitor"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayVisitor</span></span></span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitorE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Abstract array visitor class. </p> |
| <p>Subclass this to create a visitor that can be used with the <a class="reference internal" href="#classarrow_1_1_array_1a168f3ec5c96688dadeaf015692e4bef8"><span class="std std-ref">Array::Accept()</span></a> method. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitorD0Ev"> |
| <span id="_CPPv3N5arrow12ArrayVisitorD0Ev"></span><span id="_CPPv2N5arrow12ArrayVisitorD0Ev"></span><span id="arrow::ArrayVisitor::~ArrayVisitor"></span><span class="target" id="classarrow_1_1_array_visitor_1a7b975f4293f80d1d88149ae2903ba149"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">~ArrayVisitor</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="k"><span class="pre">default</span></span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitorD0Ev" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK9NullArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK9NullArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK9NullArray"></span><span id="arrow::ArrayVisitor::Visit__NullArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a690c22d9ec35a5cc4526bcd23220d33e"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow9NullArrayE" title="arrow::NullArray"><span class="n"><span class="pre">NullArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9NullArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK12BooleanArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK12BooleanArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK12BooleanArray"></span><span id="arrow::ArrayVisitor::Visit__BooleanArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a4d77c717f2c09fd96d16b50fe69654d4"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow12BooleanArrayE" title="arrow::BooleanArray"><span class="n"><span class="pre">BooleanArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK12BooleanArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK9Int8Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK9Int8Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK9Int8Array"></span><span id="arrow::ArrayVisitor::Visit__Int8ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1af4735cbc36ad83a46ef8959bef0a7ac5"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Int8Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9Int8Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK10Int16Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK10Int16Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK10Int16Array"></span><span id="arrow::ArrayVisitor::Visit__Int16ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a9b64c57162178a081d88ba829255a6c1"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Int16Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int16Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK10Int32Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK10Int32Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK10Int32Array"></span><span id="arrow::ArrayVisitor::Visit__Int32ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3168a74c4334eaafd5c355edd122f283"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Int32Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int32Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK10Int64Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK10Int64Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK10Int64Array"></span><span id="arrow::ArrayVisitor::Visit__Int64ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a8b80c651bf6ec0ee161d9705d7645a0e"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Int64Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int64Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK10UInt8Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK10UInt8Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK10UInt8Array"></span><span id="arrow::ArrayVisitor::Visit__UInt8ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a51f37df80aba4ec84b123c2d10120314"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">UInt8Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10UInt8Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt16Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11UInt16Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11UInt16Array"></span><span id="arrow::ArrayVisitor::Visit__UInt16ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1ad3bc1475e7b037ae7a4ab39f93c1a83a"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">UInt16Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt16Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt32Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11UInt32Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11UInt32Array"></span><span id="arrow::ArrayVisitor::Visit__UInt32ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a38502acbe8ac3168f1b6019b84e3fa15"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">UInt32Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt32Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt64Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11UInt64Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11UInt64Array"></span><span id="arrow::ArrayVisitor::Visit__UInt64ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1af3355af649f0ffb9fc25abc0ce43150d"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">UInt64Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt64Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14HalfFloatArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14HalfFloatArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14HalfFloatArray"></span><span id="arrow::ArrayVisitor::Visit__HalfFloatArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3c9f62a9cd353c6582c2c03e796b8c27"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">HalfFloatArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14HalfFloatArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK10FloatArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK10FloatArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK10FloatArray"></span><span id="arrow::ArrayVisitor::Visit__FloatArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a6b7342d2b0f8d4eae21de14b1fad1375"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">FloatArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10FloatArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11DoubleArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11DoubleArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11DoubleArray"></span><span id="arrow::ArrayVisitor::Visit__DoubleArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a7796c6346a31c6c46b406447470e9180"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">DoubleArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11DoubleArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11StringArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11StringArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11StringArray"></span><span id="arrow::ArrayVisitor::Visit__StringArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1ae9c9d924cc1186c24b5c2f0df5b31f61"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow11StringArrayE" title="arrow::StringArray"><span class="n"><span class="pre">StringArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11StringArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15StringViewArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15StringViewArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15StringViewArray"></span><span id="arrow::ArrayVisitor::Visit__StringViewArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a9856e9a3981b9c639189ce67439a74da"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15StringViewArrayE" title="arrow::StringViewArray"><span class="n"><span class="pre">StringViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15StringViewArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11BinaryArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11BinaryArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11BinaryArray"></span><span id="arrow::ArrayVisitor::Visit__BinaryArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3a761433208b02d3db81610feaf1bf7c"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow11BinaryArrayE" title="arrow::BinaryArray"><span class="n"><span class="pre">BinaryArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11BinaryArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15BinaryViewArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15BinaryViewArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15BinaryViewArray"></span><span id="arrow::ArrayVisitor::Visit__BinaryViewArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3bb895a1e6a12f0f419195ec6428a15c"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15BinaryViewArrayE" title="arrow::BinaryViewArray"><span class="n"><span class="pre">BinaryViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15BinaryViewArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeStringArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK16LargeStringArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK16LargeStringArray"></span><span id="arrow::ArrayVisitor::Visit__LargeStringArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a37195bea4e8cdc03c279ece29a586297"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow16LargeStringArrayE" title="arrow::LargeStringArray"><span class="n"><span class="pre">LargeStringArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeStringArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeBinaryArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK16LargeBinaryArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK16LargeBinaryArray"></span><span id="arrow::ArrayVisitor::Visit__LargeBinaryArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a95af2b860d0010179f7ebc0862117012"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow16LargeBinaryArrayE" title="arrow::LargeBinaryArray"><span class="n"><span class="pre">LargeBinaryArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeBinaryArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK20FixedSizeBinaryArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK20FixedSizeBinaryArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK20FixedSizeBinaryArray"></span><span id="arrow::ArrayVisitor::Visit__FixedSizeBinaryArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a56032c1c5e8dc65ea1d59dd0fd94ce13"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray"><span class="n"><span class="pre">FixedSizeBinaryArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK20FixedSizeBinaryArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11Date32Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11Date32Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11Date32Array"></span><span id="arrow::ArrayVisitor::Visit__Date32ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a56d0cc3c40b5c4d703b49eeef5db88cf"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Date32Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Date32Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11Date64Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11Date64Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11Date64Array"></span><span id="arrow::ArrayVisitor::Visit__Date64ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a8edd1538b4d5f8a849b53f04b62a0d25"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Date64Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Date64Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11Time32Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11Time32Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11Time32Array"></span><span id="arrow::ArrayVisitor::Visit__Time32ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a7ad546cf0fdd5588e6979c312357c38d"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Time32Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Time32Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11Time64Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11Time64Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11Time64Array"></span><span id="arrow::ArrayVisitor::Visit__Time64ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a8e013c7cdaa7322b51d63f49a6595b9c"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">Time64Array</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Time64Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14TimestampArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14TimestampArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14TimestampArray"></span><span id="arrow::ArrayVisitor::Visit__TimestampArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a0fc9bea701e37d51221e873329488f45"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">TimestampArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14TimestampArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK20DayTimeIntervalArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK20DayTimeIntervalArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK20DayTimeIntervalArray"></span><span id="arrow::ArrayVisitor::Visit__DayTimeIntervalArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a90f77dcd687f53d38cd9e0a550d515bd"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow20DayTimeIntervalArrayE" title="arrow::DayTimeIntervalArray"><span class="n"><span class="pre">DayTimeIntervalArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK20DayTimeIntervalArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK25MonthDayNanoIntervalArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK25MonthDayNanoIntervalArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK25MonthDayNanoIntervalArray"></span><span id="arrow::ArrayVisitor::Visit__MonthDayNanoIntervalArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a98d1ccd0d5f5fbd7c11a1c1e699935f7"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow25MonthDayNanoIntervalArrayE" title="arrow::MonthDayNanoIntervalArray"><span class="n"><span class="pre">MonthDayNanoIntervalArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK25MonthDayNanoIntervalArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK18MonthIntervalArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK18MonthIntervalArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK18MonthIntervalArray"></span><span id="arrow::ArrayVisitor::Visit__MonthIntervalArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1accd3f703e10e7c395319abbb46e57703"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">MonthIntervalArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18MonthIntervalArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK13DurationArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK13DurationArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK13DurationArray"></span><span id="arrow::ArrayVisitor::Visit__DurationArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1af9175fcebba0b6d12ff3f6858eaa4111"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">DurationArray</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK13DurationArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal32Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14Decimal32Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14Decimal32Array"></span><span id="arrow::ArrayVisitor::Visit__Decimal32ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a76bab716cf156214b8a5cc455c84b563"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14Decimal32ArrayE" title="arrow::Decimal32Array"><span class="n"><span class="pre">Decimal32Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal32Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal64Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14Decimal64Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14Decimal64Array"></span><span id="arrow::ArrayVisitor::Visit__Decimal64ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a44fcd8721dc42ea4e7d96073c6f54194"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14Decimal64ArrayE" title="arrow::Decimal64Array"><span class="n"><span class="pre">Decimal64Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal64Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal128Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15Decimal128Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15Decimal128Array"></span><span id="arrow::ArrayVisitor::Visit__Decimal128ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a7412db8f4d81afeb75bf5dec8e03af8b"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15Decimal128ArrayE" title="arrow::Decimal128Array"><span class="n"><span class="pre">Decimal128Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal128Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal256Array"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15Decimal256Array"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15Decimal256Array"></span><span id="arrow::ArrayVisitor::Visit__Decimal256ArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a2f4820a68fe56f3751d3488694dddb40"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15Decimal256ArrayE" title="arrow::Decimal256Array"><span class="n"><span class="pre">Decimal256Array</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal256Array" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK9ListArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK9ListArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK9ListArray"></span><span id="arrow::ArrayVisitor::Visit__ListArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a840c1ea14b69a3f10260d295d85cfb0e"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow9ListArrayE" title="arrow::ListArray"><span class="n"><span class="pre">ListArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9ListArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14LargeListArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14LargeListArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14LargeListArray"></span><span id="arrow::ArrayVisitor::Visit__LargeListArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1ac4c4b46877ec9cd35032a4cf1783c7f8"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14LargeListArrayE" title="arrow::LargeListArray"><span class="n"><span class="pre">LargeListArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14LargeListArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK13ListViewArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK13ListViewArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK13ListViewArray"></span><span id="arrow::ArrayVisitor::Visit__ListViewArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3c086b4c94e2d61e1d48aa397f22a7d3"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow13ListViewArrayE" title="arrow::ListViewArray"><span class="n"><span class="pre">ListViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK13ListViewArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK18LargeListViewArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK18LargeListViewArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK18LargeListViewArray"></span><span id="arrow::ArrayVisitor::Visit__LargeListViewArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a7fafee814523c684ae098b5f1f87a4eb"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow18LargeListViewArrayE" title="arrow::LargeListViewArray"><span class="n"><span class="pre">LargeListViewArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18LargeListViewArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK8MapArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK8MapArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK8MapArray"></span><span id="arrow::ArrayVisitor::Visit__MapArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1abce97da1910634a2f2243c54bebc65e9"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow8MapArrayE" title="arrow::MapArray"><span class="n"><span class="pre">MapArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK8MapArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK18FixedSizeListArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK18FixedSizeListArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK18FixedSizeListArray"></span><span id="arrow::ArrayVisitor::Visit__FixedSizeListArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a9256721274d40f3a9ee7834e6e4d1b96"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow18FixedSizeListArrayE" title="arrow::FixedSizeListArray"><span class="n"><span class="pre">FixedSizeListArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18FixedSizeListArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK11StructArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK11StructArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK11StructArray"></span><span id="arrow::ArrayVisitor::Visit__StructArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a8668387768bb92a0aa0ff4677775454d"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow11StructArrayE" title="arrow::StructArray"><span class="n"><span class="pre">StructArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11StructArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK16SparseUnionArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK16SparseUnionArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK16SparseUnionArray"></span><span id="arrow::ArrayVisitor::Visit__SparseUnionArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a6fccefd147adfaba3bf727c169f4b7f2"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow16SparseUnionArrayE" title="arrow::SparseUnionArray"><span class="n"><span class="pre">SparseUnionArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16SparseUnionArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15DenseUnionArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15DenseUnionArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15DenseUnionArray"></span><span id="arrow::ArrayVisitor::Visit__DenseUnionArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a6e28c49a7fe136b763aeadb2e483e18f"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15DenseUnionArrayE" title="arrow::DenseUnionArray"><span class="n"><span class="pre">DenseUnionArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15DenseUnionArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK15DictionaryArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK15DictionaryArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK15DictionaryArray"></span><span id="arrow::ArrayVisitor::Visit__DictionaryArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a3f17f29ca2bb966a6aef0462987e2856"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow15DictionaryArrayE" title="arrow::DictionaryArray"><span class="n"><span class="pre">DictionaryArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15DictionaryArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK18RunEndEncodedArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK18RunEndEncodedArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK18RunEndEncodedArray"></span><span id="arrow::ArrayVisitor::Visit__RunEndEncodedArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a14c3e13683722a9e8654dbc736bab757"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow18RunEndEncodedArrayE" title="arrow::RunEndEncodedArray"><span class="n"><span class="pre">RunEndEncodedArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18RunEndEncodedArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12ArrayVisitor5VisitERK14ExtensionArray"> |
| <span id="_CPPv3N5arrow12ArrayVisitor5VisitERK14ExtensionArray"></span><span id="_CPPv2N5arrow12ArrayVisitor5VisitERK14ExtensionArray"></span><span id="arrow::ArrayVisitor::Visit__ExtensionArrayCR"></span><span class="target" id="classarrow_1_1_array_visitor_1a0e8ce3c7701548beb57bb8d51d8649a8"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4N5arrow6StatusE" title="arrow::Status"><span class="n"><span class="pre">Status</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Visit</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14ExtensionArrayE" title="arrow::ExtensionArray"><span class="n"><span class="pre">ExtensionArray</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">array</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14ExtensionArray" title="Link to this definition">#</a><br /></dt> |
| <dd></dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <section id="fromjsonstring-helpers"> |
| <span id="api-array-from-json-string"></span><h3>FromJSONString Helpers<a class="headerlink" href="#fromjsonstring-helpers" title="Link to this heading">#</a></h3> |
| <dl> |
| <dt class="sig sig-object cpp"> |
| <span class="target" id="group__array-from-json-string"></span><em><span class="pre">group</span></em> <span class="sig-name descname"><span class="pre">FromJSONString</span> <span class="pre">Helpers</span></span></dt> |
| <dd><p>These helpers are intended to be used in examples, tests, or for quick prototyping and are not intended to be used where performance matters. </p> |
| <p>See the <a class="reference external" href="../arrays.html#fromjsonstring-helpers">User Guide</a> for more information. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-functions">Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6stringE"> |
| <span id="_CPPv319ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6stringE"></span><span id="_CPPv219ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6stringE"></span><span id="ArrayFromJSONString__std::shared_ptr:DataType:CR.ssCR"></span><span class="target" id="group__array-from-json-string_1ga88871d9beb417446889cb6d5c7de1aa9"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6stringE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Array</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_array</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">ArrayFromJSONString</span><span class="p">(</span><span class="n">int64</span><span class="p">(),</span><span class="w"> </span><span class="s">"[2, 3, null, 7, 11]"</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"> |
| <span id="_CPPv319ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"></span><span id="_CPPv219ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"></span><span id="ArrayFromJSONString__std::shared_ptr:DataType:CR.std::string_view"></span><span class="target" id="group__array-from-json-string_1gab404df5250a8795988372ffda13c45a1"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Array</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_array</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">ArrayFromJSONString</span><span class="p">(</span><span class="n">int64</span><span class="p">(),</span><span class="w"> </span><span class="s">"[2, 3, null, 7, 11]"</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEEPKc"> |
| <span id="_CPPv319ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEEPKc"></span><span id="_CPPv219ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEEPKc"></span><span id="ArrayFromJSONString__std::shared_ptr:DataType:CR.cCP"></span><span class="target" id="group__array-from-json-string_1ga86b97e2b9ccb163fb4dda37fae533806"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ArrayFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="kt"><span class="pre">char</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEEPKc" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create an <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Array</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_array</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">ArrayFromJSONString</span><span class="p">(</span><span class="n">int64</span><span class="p">(),</span><span class="w"> </span><span class="s">"[2, 3, null, 7, 11]"</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv426ChunkedArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv326ChunkedArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv226ChunkedArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6vectorINSt6stringEEE"></span><span id="ChunkedArrayFromJSONString__std::shared_ptr:DataType:CR.std::vector:ss:CR"></span><span class="target" id="group__array-from-json-string_1ga8d0a15ca2215b340448054f4dce56bcc"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">ChunkedArray</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ChunkedArrayFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">json_strings</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv426ChunkedArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="#classarrow_1_1_chunked_array"><span class="std std-ref">ChunkedArray</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">ChunkedArray</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_chunked_array</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">ChunkedArrayFromJSONString</span><span class="p">(</span><span class="n">int64</span><span class="p">(),</span><span class="w"> </span><span class="p">{</span><span class="sa">R</span><span class="s">"</span><span class="dl">(</span><span class="s">[5, 10]</span><span class="dl">)</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="sa">R</span><span class="s">"</span><span class="dl">(</span><span class="s">[null]</span><span class="dl">)</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="sa">R</span><span class="s">"</span><span class="dl">(</span><span class="s">[16]</span><span class="dl">)</span><span class="s">"</span><span class="p">});</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv423DictArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"> |
| <span id="_CPPv323DictArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"></span><span id="_CPPv223DictArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"></span><span id="DictArrayFromJSONString__std::shared_ptr:DataType:CR.std::string_view.std::string_view"></span><span class="target" id="group__array-from-json-string_1ga0198ffab3d937144025c722afba1f75c"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Array</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DictArrayFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">indices_json</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">dictionary_json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv423DictArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Array</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_dict_array</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">DictArrayFromJSONString</span><span class="p">(</span><span class="n">dictionary</span><span class="p">(</span><span class="n">int32</span><span class="p">(),</span><span class="w"> </span><span class="n">utf8</span><span class="p">()),</span><span class="w"> </span><span class="s">"[0, 1, 0, 2, 0, 3]"</span><span class="p">,</span> |
| <span class="w"> </span><span class="sa">R</span><span class="s">"</span><span class="dl">(</span><span class="s">["k1", "k2", "k3", "k4"]</span><span class="dl">)</span><span class="s">"</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv420ScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"> |
| <span id="_CPPv320ScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"></span><span id="_CPPv220ScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"></span><span id="ScalarFromJSONString__std::shared_ptr:DataType:CR.std::string_view"></span><span class="target" id="group__array-from-json-string_1gaca3bb4aaaedeaed8bf18422a4b3b71d9"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Scalar</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ScalarFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv420ScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="scalar.html#structarrow_1_1_scalar"><span class="std std-ref">Scalar</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Scalar</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_scalar</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">ScalarFromJSONString</span><span class="p">(</span><span class="n">float64</span><span class="p">(),</span><span class="w"> </span><span class="s">"42"</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">scalar</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv424DictScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"> |
| <span id="_CPPv324DictScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"></span><span id="_CPPv224DictScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"></span><span id="DictScalarFromJSONString__std::shared_ptr:DataType:CR.std::string_view.std::string_view"></span><span class="target" id="group__array-from-json-string_1gaeeb20de197604452aeb3a8c566e5b3ab"></span><span class="n"><span class="pre">Result</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">Scalar</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">DictScalarFromJSONString</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">DataType</span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">&</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">index_json</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string_view</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">dictionary_json</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv424DictScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="scalar.html#structarrow_1_1_dictionary_scalar"><span class="std std-ref">DictionaryScalar</span></a> from a JSON string. </p> |
| <div class="highlight-cpp notranslate"><div class="highlight"><pre><span></span><span class="n">Result</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">shared_ptr</span><span class="o"><</span><span class="n">Scalar</span><span class="o">>></span><span class="w"> </span><span class="n">maybe_dict_scalar</span><span class="w"> </span><span class="o">=</span> |
| <span class="w"> </span><span class="n">DictScalarFromJSONString</span><span class="p">(</span><span class="n">dictionary</span><span class="p">(</span><span class="n">int32</span><span class="p">(),</span><span class="w"> </span><span class="n">utf8</span><span class="p">()),</span><span class="w"> </span><span class="s">"3"</span><span class="p">,</span><span class="w"> </span><span class="sa">R</span><span class="s">"</span><span class="dl">(</span><span class="s">["k1", "k2", "k3",</span> |
| <span class="s"> "k4"]</span><span class="dl">)</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">scalar</span><span class="p">);</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
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| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatisticsE"><code class="docutils literal notranslate"><span class="pre">arrow::ArrayStatistics</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics9ValueTypeE"><code class="docutils literal notranslate"><span class="pre">ValueType</span></code></a></li> |
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| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15ArrayStatisticseqERK15ArrayStatistics"><code class="docutils literal notranslate"><span class="pre">operator==()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15ArrayStatisticsneERK15ArrayStatistics"><code class="docutils literal notranslate"><span class="pre">operator!=()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics10null_countE"><code class="docutils literal notranslate"><span class="pre">null_count</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics14distinct_countE"><code class="docutils literal notranslate"><span class="pre">distinct_count</span></code></a></li> |
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| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics3minE"><code class="docutils literal notranslate"><span class="pre">min</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics12is_min_exactE"><code class="docutils literal notranslate"><span class="pre">is_min_exact</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics3maxE"><code class="docutils literal notranslate"><span class="pre">max</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15ArrayStatistics12is_max_exactE"><code class="docutils literal notranslate"><span class="pre">is_max_exact</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9ArrayDataE"><code class="docutils literal notranslate"><span class="pre">arrow::ArrayData</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData4CopyEv"><code class="docutils literal notranslate"><span class="pre">Copy()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData6CopyToERKNSt10shared_ptrI13MemoryManagerEE"><code class="docutils literal notranslate"><span class="pre">CopyTo()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"><code class="docutils literal notranslate"><span class="pre">ViewOrCopyTo()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData6IsNullE7int64_t"><code class="docutils literal notranslate"><span class="pre">IsNull()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData7IsValidE7int64_t"><code class="docutils literal notranslate"><span class="pre">IsValid()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti7int64_t"><code class="docutils literal notranslate"><span class="pre">GetValues()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow9ArrayData9GetValuesEPK1Ti"><code class="docutils literal notranslate"><span class="pre">GetValues()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti7int64_t"><code class="docutils literal notranslate"><span class="pre">GetValuesSafe()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow9ArrayData13GetValuesSafeEPK1Ti"><code class="docutils literal notranslate"><span class="pre">GetValuesSafe()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti7int64_t"><code class="docutils literal notranslate"><span class="pre">GetMutableValues()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow9ArrayData16GetMutableValuesEP1Ti"><code class="docutils literal notranslate"><span class="pre">GetMutableValues()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData5SliceE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">Slice()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData9SliceSafeE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">SliceSafe()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9ArrayData12SetNullCountE7int64_t"><code class="docutils literal notranslate"><span class="pre">SetNullCount()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData12GetNullCountEv"><code class="docutils literal notranslate"><span class="pre">GetNullCount()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData12MayHaveNullsEv"><code class="docutils literal notranslate"><span class="pre">MayHaveNulls()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData17HasValidityBitmapEv"><code class="docutils literal notranslate"><span class="pre">HasValidityBitmap()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData19MayHaveLogicalNullsEv"><code class="docutils literal notranslate"><span class="pre">MayHaveLogicalNulls()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData23ComputeLogicalNullCountEv"><code class="docutils literal notranslate"><span class="pre">ComputeLogicalNullCount()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ArrayData11device_typeEv"><code class="docutils literal notranslate"><span class="pre">device_type()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow5ArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::Array</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6IsNullE7int64_t"><code class="docutils literal notranslate"><span class="pre">IsNull()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array7IsValidE7int64_t"><code class="docutils literal notranslate"><span class="pre">IsValid()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array9GetScalarE7int64_t"><code class="docutils literal notranslate"><span class="pre">GetScalar()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6lengthEv"><code class="docutils literal notranslate"><span class="pre">length()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6offsetEv"><code class="docutils literal notranslate"><span class="pre">offset()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array10null_countEv"><code class="docutils literal notranslate"><span class="pre">null_count()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array23ComputeLogicalNullCountEv"><code class="docutils literal notranslate"><span class="pre">ComputeLogicalNullCount()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array11null_bitmapEv"><code class="docutils literal notranslate"><span class="pre">null_bitmap()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array16null_bitmap_dataEv"><code class="docutils literal notranslate"><span class="pre">null_bitmap_data()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6EqualsERK5ArrayRK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">Equals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array4DiffERK5Array"><code class="docutils literal notranslate"><span class="pre">Diff()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array12ApproxEqualsERKNSt10shared_ptrI5ArrayEERK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">ApproxEquals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRK5ArrayRK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">RangeEquals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6AcceptEP12ArrayVisitor"><code class="docutils literal notranslate"><span class="pre">Accept()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array4ViewERKNSt10shared_ptrI8DataTypeEE"><code class="docutils literal notranslate"><span class="pre">View()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array6CopyToERKNSt10shared_ptrI13MemoryManagerEE"><code class="docutils literal notranslate"><span class="pre">CopyTo()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array12ViewOrCopyToERKNSt10shared_ptrI13MemoryManagerEE"><code class="docutils literal notranslate"><span class="pre">ViewOrCopyTo()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array5SliceE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">Slice()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array5SliceE7int64_t"><code class="docutils literal notranslate"><span class="pre">Slice()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array9SliceSafeE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">SliceSafe()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array9SliceSafeE7int64_t"><code class="docutils literal notranslate"><span class="pre">SliceSafe()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array8ToStringEv"><code class="docutils literal notranslate"><span class="pre">ToString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array8ValidateEv"><code class="docutils literal notranslate"><span class="pre">Validate()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array12ValidateFullEv"><code class="docutils literal notranslate"><span class="pre">ValidateFull()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array11device_typeEv"><code class="docutils literal notranslate"><span class="pre">device_type()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow5Array10statisticsEv"><code class="docutils literal notranslate"><span class="pre">statistics()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9FlatArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::FlatArray</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14PrimitiveArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::PrimitiveArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14PrimitiveArray6valuesEv"><code class="docutils literal notranslate"><span class="pre">values()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#factory-functions">Factory functions</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv49MakeArrayRKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">MakeArray()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv415MakeArrayOfNullRKNSt10shared_ptrI8DataTypeEE7int64_tP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">MakeArrayOfNull()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv419MakeArrayFromScalarRK6Scalar7int64_tP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">MakeArrayFromScalar()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv414MakeEmptyArrayNSt10shared_ptrI8DataTypeEEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">MakeEmptyArray()</span></code></a></li> |
| </ul> |
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| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#concrete-array-subclasses">Concrete array subclasses</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#primitive-and-temporal">Primitive and temporal</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9NullArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::NullArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12BooleanArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BooleanArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12BooleanArray11false_countEv"><code class="docutils literal notranslate"><span class="pre">false_count()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12BooleanArray10true_countEv"><code class="docutils literal notranslate"><span class="pre">true_count()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv412DecimalArray"><code class="docutils literal notranslate"><span class="pre">DecimalArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14Decimal32ArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::Decimal32Array</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14Decimal32Array14Decimal32ArrayERKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">Decimal32Array()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14Decimal64ArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::Decimal64Array</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14Decimal64Array14Decimal64ArrayERKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">Decimal64Array()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15Decimal128ArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::Decimal128Array</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">Decimal128Array()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15Decimal256ArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::Decimal256Array</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15Decimal256Array15Decimal256ArrayERKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">Decimal256Array()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow12NumericArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::NumericArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow20DayTimeIntervalArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::DayTimeIntervalArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow25MonthDayNanoIntervalArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::MonthDayNanoIntervalArray</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#binary-like">Binary-like</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow15BaseBinaryArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BaseBinaryArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray8GetValueE7int64_tP11offset_type"><code class="docutils literal notranslate"><span class="pre">GetValue()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray7GetViewE7int64_t"><code class="docutils literal notranslate"><span class="pre">GetView()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray5ValueE7int64_t"><code class="docutils literal notranslate"><span class="pre">Value()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray9GetStringE7int64_t"><code class="docutils literal notranslate"><span class="pre">GetString()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray13value_offsetsEv"><code class="docutils literal notranslate"><span class="pre">value_offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray10value_dataEv"><code class="docutils literal notranslate"><span class="pre">value_data()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray12value_offsetE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_offset()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray12value_lengthE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_length()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15BaseBinaryArray19total_values_lengthEv"><code class="docutils literal notranslate"><span class="pre">total_values_length()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11BinaryArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BinaryArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11StringArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::StringArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StringArray12ValidateUTF8Ev"><code class="docutils literal notranslate"><span class="pre">ValidateUTF8()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16LargeBinaryArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::LargeBinaryArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16LargeStringArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::LargeStringArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow16LargeStringArray12ValidateUTF8Ev"><code class="docutils literal notranslate"><span class="pre">ValidateUTF8()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15BinaryViewArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BinaryViewArray</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15StringViewArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::StringViewArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15StringViewArray12ValidateUTF8Ev"><code class="docutils literal notranslate"><span class="pre">ValidateUTF8()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow20FixedSizeBinaryArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::FixedSizeBinaryArray</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#nested">Nested</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow22VarLengthListLikeArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::VarLengthListLikeArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray6valuesEv"><code class="docutils literal notranslate"><span class="pre">values()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray13value_offsetsEv"><code class="docutils literal notranslate"><span class="pre">value_offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray17raw_value_offsetsEv"><code class="docutils literal notranslate"><span class="pre">raw_value_offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray12value_lengthE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_length()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray11value_sliceE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_slice()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow22VarLengthListLikeArray18FlattenRecursivelyEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FlattenRecursively()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow13BaseListArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BaseListArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13BaseListArray12value_lengthE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_length()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9ListArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::ListArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ListArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow9ListArray7offsetsEv"><code class="docutils literal notranslate"><span class="pre">offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow9ListArray12FromListViewERK13ListViewArrayP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FromListView()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14LargeListArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::LargeListArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14LargeListArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14LargeListArray7offsetsEv"><code class="docutils literal notranslate"><span class="pre">offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14LargeListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14LargeListArray12FromListViewERK18LargeListViewArrayP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FromListView()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow17BaseListViewArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::BaseListViewArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow17BaseListViewArray11value_sizesEv"><code class="docutils literal notranslate"><span class="pre">value_sizes()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow17BaseListViewArray15raw_value_sizesEv"><code class="docutils literal notranslate"><span class="pre">raw_value_sizes()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow17BaseListViewArray12value_lengthE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_length()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ListViewArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::ListViewArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13ListViewArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13ListViewArray7offsetsEv"><code class="docutils literal notranslate"><span class="pre">offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13ListViewArray5sizesEv"><code class="docutils literal notranslate"><span class="pre">sizes()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ListViewArray8FromListERK9ListArrayP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FromList()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18LargeListViewArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::LargeListViewArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18LargeListViewArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18LargeListViewArray7offsetsEv"><code class="docutils literal notranslate"><span class="pre">offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18LargeListViewArray5sizesEv"><code class="docutils literal notranslate"><span class="pre">sizes()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18LargeListViewArray10FromArraysERK5ArrayRK5ArrayRK5ArrayP10MemoryPoolNSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18LargeListViewArray8FromListERK14LargeListArrayP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FromList()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow8MapArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::MapArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow8MapArray4keysEv"><code class="docutils literal notranslate"><span class="pre">keys()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow8MapArray5itemsEv"><code class="docutils literal notranslate"><span class="pre">items()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow8MapArray10FromArraysERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEEP10MemoryPoolNSt10shared_ptrI6BufferEE"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow8MapArray17ValidateChildDataERKNSt6vectorINSt10shared_ptrI9ArrayDataEEEE"><code class="docutils literal notranslate"><span class="pre">ValidateChildData()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18FixedSizeListArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::FixedSizeListArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18FixedSizeListArray6valuesEv"><code class="docutils literal notranslate"><span class="pre">values()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18FixedSizeListArray12value_lengthE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_length()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18FixedSizeListArray11value_sliceE7int64_t"><code class="docutils literal notranslate"><span class="pre">value_slice()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18FixedSizeListArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18FixedSizeListArray18FlattenRecursivelyEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">FlattenRecursively()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEE7int32_tNSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18FixedSizeListArray10FromArraysERKNSt10shared_ptrI5ArrayEENSt10shared_ptrI8DataTypeEENSt10shared_ptrI6BufferEE7int64_t"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11StructArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::StructArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StructArray14GetFieldByNameERKNSt6stringE"><code class="docutils literal notranslate"><span class="pre">GetFieldByName()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StructArray23CanReferenceFieldByNameERKNSt6stringE"><code class="docutils literal notranslate"><span class="pre">CanReferenceFieldByName()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StructArray25CanReferenceFieldsByNamesERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">CanReferenceFieldsByNames()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StructArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11StructArray17GetFlattenedFieldEiP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">GetFlattenedField()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRKNSt6vectorINSt6stringEEENSt10shared_ptrI6BufferEE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11StructArray4MakeERK11ArrayVectorRK11FieldVectorNSt10shared_ptrI6BufferEE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow10UnionArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::UnionArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow10UnionArray10type_codesEv"><code class="docutils literal notranslate"><span class="pre">type_codes()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow10UnionArray9type_codeE7int64_t"><code class="docutils literal notranslate"><span class="pre">type_code()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow10UnionArray8child_idE7int64_t"><code class="docutils literal notranslate"><span class="pre">child_id()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow10UnionArray5fieldEi"><code class="docutils literal notranslate"><span class="pre">field()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseUnionArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseUnionArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow16SparseUnionArray17GetFlattenedFieldEiP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">GetFlattenedField()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorI11type_code_tEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseUnionArray4MakeERK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15DenseUnionArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::DenseUnionArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15DenseUnionArray13value_offsetsEv"><code class="docutils literal notranslate"><span class="pre">value_offsets()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorI11type_code_tEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15DenseUnionArray4MakeERK5ArrayRK5Array11ArrayVectorNSt6vectorINSt6stringEEENSt6vectorI11type_code_tEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#dictionary-encoded">Dictionary-encoded</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15DictionaryArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::DictionaryArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15DictionaryArray9TransposeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPK7int32_tP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Transpose()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15DictionaryArray17CanCompareIndicesERK15DictionaryArray"><code class="docutils literal notranslate"><span class="pre">CanCompareIndices()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15DictionaryArray10dictionaryEv"><code class="docutils literal notranslate"><span class="pre">dictionary()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow15DictionaryArray13GetValueIndexE7int64_t"><code class="docutils literal notranslate"><span class="pre">GetValueIndex()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE"><code class="docutils literal notranslate"><span class="pre">FromArrays()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#extension-arrays">Extension arrays</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14ExtensionArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::ExtensionArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI9ArrayDataEE"><code class="docutils literal notranslate"><span class="pre">ExtensionArray()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14ExtensionArray14ExtensionArrayERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEE"><code class="docutils literal notranslate"><span class="pre">ExtensionArray()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14ExtensionArray7storageEv"><code class="docutils literal notranslate"><span class="pre">storage()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#run-end-encoded-array">Run-End Encoded Array</a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18RunEndEncodedArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::RunEndEncodedArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18RunEndEncodedArray18RunEndEncodedArrayERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"><code class="docutils literal notranslate"><span class="pre">RunEndEncodedArray()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray8run_endsEv"><code class="docutils literal notranslate"><span class="pre">run_ends()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray6valuesEv"><code class="docutils literal notranslate"><span class="pre">values()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray14LogicalRunEndsEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">LogicalRunEnds()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray13LogicalValuesEv"><code class="docutils literal notranslate"><span class="pre">LogicalValues()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalOffsetEv"><code class="docutils literal notranslate"><span class="pre">FindPhysicalOffset()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow18RunEndEncodedArray18FindPhysicalLengthEv"><code class="docutils literal notranslate"><span class="pre">FindPhysicalLength()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18RunEndEncodedArray4MakeERKNSt10shared_ptrI8DataTypeEE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h5 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18RunEndEncodedArray4MakeE7int64_tRKNSt10shared_ptrI5ArrayEERKNSt10shared_ptrI5ArrayEE7int64_t"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#chunked-arrays">Chunked Arrays</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ChunkedArrayE"><code class="docutils literal notranslate"><span class="pre">arrow::ChunkedArray</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ChunkedArray12ChunkedArrayENSt10shared_ptrI5ArrayEE"><code class="docutils literal notranslate"><span class="pre">ChunkedArray()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ChunkedArray12ChunkedArrayE11ArrayVectorNSt10shared_ptrI8DataTypeEE"><code class="docutils literal notranslate"><span class="pre">ChunkedArray()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray6lengthEv"><code class="docutils literal notranslate"><span class="pre">length()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray10null_countEv"><code class="docutils literal notranslate"><span class="pre">null_count()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray10num_chunksEv"><code class="docutils literal notranslate"><span class="pre">num_chunks()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray5chunkEi"><code class="docutils literal notranslate"><span class="pre">chunk()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray6chunksEv"><code class="docutils literal notranslate"><span class="pre">chunks()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray12device_typesEv"><code class="docutils literal notranslate"><span class="pre">device_types()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray6is_cpuEv"><code class="docutils literal notranslate"><span class="pre">is_cpu()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t7int64_t"><code class="docutils literal notranslate"><span class="pre">Slice()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray5SliceE7int64_t"><code class="docutils literal notranslate"><span class="pre">Slice()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray7FlattenEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Flatten()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray4ViewERKNSt10shared_ptrI8DataTypeEE"><code class="docutils literal notranslate"><span class="pre">View()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray4typeEv"><code class="docutils literal notranslate"><span class="pre">type()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray9GetScalarE7int64_t"><code class="docutils literal notranslate"><span class="pre">GetScalar()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray6EqualsERK12ChunkedArrayRK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">Equals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEERK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">Equals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray12ApproxEqualsERK12ChunkedArrayRK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">ApproxEquals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray8ToStringEv"><code class="docutils literal notranslate"><span class="pre">ToString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray8ValidateEv"><code class="docutils literal notranslate"><span class="pre">Validate()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12ChunkedArray12ValidateFullEv"><code class="docutils literal notranslate"><span class="pre">ValidateFull()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ChunkedArray9MakeEmptyENSt10shared_ptrI8DataTypeEEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">MakeEmpty()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ChunkLocationE"><code class="docutils literal notranslate"><span class="pre">ChunkLocation</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow18TypedChunkLocationE"><code class="docutils literal notranslate"><span class="pre">arrow::TypedChunkLocation</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18TypedChunkLocation11chunk_indexE"><code class="docutils literal notranslate"><span class="pre">chunk_index</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18TypedChunkLocation14index_in_chunkE"><code class="docutils literal notranslate"><span class="pre">index_in_chunk</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ChunkResolverE"><code class="docutils literal notranslate"><span class="pre">arrow::ChunkResolver</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ChunkResolver13ChunkResolverENSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">ChunkResolver()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13ChunkResolver7ResolveE7int64_t"><code class="docutils literal notranslate"><span class="pre">Resolve()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow13ChunkResolver15ResolveWithHintE7int64_t13ChunkLocation"><code class="docutils literal notranslate"><span class="pre">ResolveWithHint()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow13ChunkResolver11ResolveManyEb7int64_tPK9IndexTypeP18TypedChunkLocationI9IndexTypeE9IndexType"><code class="docutils literal notranslate"><span class="pre">ResolveMany()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13ChunkResolver6BisectE7int64_tPK7int64_t7int32_t7int32_t"><code class="docutils literal notranslate"><span class="pre">Bisect()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#utilities">Utilities</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitorE"><code class="docutils literal notranslate"><span class="pre">arrow::ArrayVisitor</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitorD0Ev"><code class="docutils literal notranslate"><span class="pre">~ArrayVisitor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9NullArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK12BooleanArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9Int8Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int16Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int32Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10Int64Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10UInt8Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt16Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt32Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11UInt64Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14HalfFloatArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK10FloatArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11DoubleArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11StringArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15StringViewArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11BinaryArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15BinaryViewArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeStringArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16LargeBinaryArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK20FixedSizeBinaryArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Date32Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Date64Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Time32Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11Time64Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14TimestampArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK20DayTimeIntervalArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK25MonthDayNanoIntervalArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18MonthIntervalArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK13DurationArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal32Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14Decimal64Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal128Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15Decimal256Array"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK9ListArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14LargeListArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK13ListViewArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18LargeListViewArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK8MapArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18FixedSizeListArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK11StructArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK16SparseUnionArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15DenseUnionArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK15DictionaryArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK18RunEndEncodedArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12ArrayVisitor5VisitERK14ExtensionArray"><code class="docutils literal notranslate"><span class="pre">Visit()</span></code></a></li> |
| </ul> |
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| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6stringE"><code class="docutils literal notranslate"><span class="pre">ArrayFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"><code class="docutils literal notranslate"><span class="pre">ArrayFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv419ArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEEPKc"><code class="docutils literal notranslate"><span class="pre">ArrayFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv426ChunkedArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">ChunkedArrayFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv423DictArrayFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"><code class="docutils literal notranslate"><span class="pre">DictArrayFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv420ScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewE"><code class="docutils literal notranslate"><span class="pre">ScalarFromJSONString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv424DictScalarFromJSONStringRKNSt10shared_ptrI8DataTypeEENSt11string_viewENSt11string_viewE"><code class="docutils literal notranslate"><span class="pre">DictScalarFromJSONString()</span></code></a></li> |
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